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Open service 160.153.0.81:8443 · www.orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 521 Date: Mon, 26 Jan 2026 05:41:23 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare CF-RAY: 9c3dae563810fb93-AMS alt-svc: h3=":8443"; ma=86400 error code: 521
Found 2026-01-26 by HttpPluginCreate report
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Open service 160.153.0.81:443 · www.orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 200 OK Date: Mon, 26 Jan 2026 05:41:23 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close CF-RAY: 9c3dae564c0cd98f-LHR vary: Accept-Encoding Last-Modified: Mon, 26 Jan 2026 05:30:47 GMT CF-Cache-Status: HIT Age: 1 Expires: Tue, 26 Jan 2027 05:41:23 GMT Cache-Control: public, max-age=31536000 Set-Cookie: __cf_bm=v7T5ArPiX8Uqni1A8ocnnhAkX9mkvnt.UXb02bEhEvc-1769406083-1.0.1.1-92nksebG.hZMnPrkuR5_NgekXvYqP738Exq0fnfy2rz93xgTzKRq9La9rt8FBSl4tCf5ngnmSqhqdki8Z9qMDMrUlqJgujvHZ3xBS0iwUJM; path=/; expires=Mon, 26-Jan-26 06:11:23 GMT; domain=.www.orgchemboulder.com; HttpOnly; Secure; SameSite=None Server: cloudflare alt-svc: h3=":443"; ma=86400 Page title: Organic Chemistry at CU Boulder <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/default.css" /> <link rel="shortcut icon" href="/Images/favicon.png" /> <title>Organic Chemistry at CU Boulder</title> <!-- This is the show-and-hide-content JS used for quizzes. --> <script type="text/javascript"> function toggleDiv(divId) { $("#"+divId).toggle(); }</script> <!-- This is for the menu bar. Jquery-latest also is used for page redirect.--> <script type="text/javascript" src="https://code.jquery.com/jquery-latest.min.js"></script> </head> <body> <div class="container"> <div class="header"> <a href="/index.shtml"><img class="fltlft" src="/Images/Flask.png" width="128" height="128" alt="Flask Logo"/></a> <b class="headtitle1">Organic Chemistry</b> <b class="headtitle2">at CU Boulder</b><br/><br/> <ul id="MenuBar"> <li> <a href="/Lectures/index.shtml">Lecture Courses</a> <ul> <li><a href="/Lectures/3311.shtml">3311 (Keeling)</a></li> <li><a href="/Lectures/3331.shtml">3331 (Porterfield)</a></li> <li><a href="/Lectures/3451.shtml">3451 (Wang)</a></li> <li><a href="/Lectures/Reviews/Reviews.shtml">Loudon Chapter Reviews</a></li> <li><a href="/Lectures/Tutoring.shtml">Tutor List</a></li> </ul> </li> <li><a href="/Examarchives/index.shtml">Exam Archives</a> <ul> <li><a href="/Examarchives/3311.shtml">3311 (OChem I)</a></li> <li><a href="/Examarchives/3331.shtml">3331 (OChem II)</a></li> <li><a href="/Examarchives/3451.shtml">3451 (OChem I for Majors)</a></li> <li><a href="/Examarchives/3471-3491.shtml">3471/3491 (OChem II for Majors)</a></li> </ul> </li> <li><a href="/Labs/index.shtml">Lab Courses</a> <ul> <li><a href="/Labs/3321.shtml">3321 (OChem I Lab)</a></li> <li><a href="/Labs/3341.shtml">3341 (OChem II Lab)</a></li> <!--<li><a href="/Labs/3381.shtml">3381 (OChem II Majors Lab)</a></li>--> <li><a href="/Labs/Software/index.shtml">Software</a></li> <li><a href="/NMR">NMR spectra</a></li> <li><a href="/SDS">SDS database</a></li> </ul> </li> <li><a href="/Technique/index.shtml">Lab Technique</a> <ul> <li><a href="/Technique/Safety/index.shtml">Lab Safety</a></li> <li><a href="/Technique/Cheminfo/index.shtml">Chemical Information</a></li> <li><a href="/Technique/Equipment/index.shtml">Lab Equipment</a></li> <li><a href="/Technique/Procedures/index.shtml">Procedures and Techniques</a></li> </ul> </li> <li><a href="/Spectroscopy/index.shtml">Spectroscopy</a> <ul> <li><a href="/Spectroscopy/IR/index.shtml">IR Theory</a></li> <li><a href="/Spectroscopy/NMR/index.shtml">NMR Theory</a></li> <li><a href="/Spectroscopy/MS/index.shtml">MS Theory</a></li> <li><a href="/Spectroscopy/Structure/index.shtml">Structural Determination</a></li> <li><a href="/Spectroscopy/Examples/index.shtml">Examples</a></li> <li><a href="/Spectroscopy/Problems/index.shtml">Problems</a></li> </ul> </li> <li><a href="/About/index.shtml">About Us</a></li> </ul> </div> <div class="content"> <p>The Organic Chemistry lab and lecture courses are the 3000-level, pre-professional organic courses that are required for chemistry majors and pre-medical students as well as disciplines in biology, engineering, integrated physiology, and psychology. The lecture courses are taught by the Organic Chemistry faculty on a rotating basis. The organic chemistry laboratories are managed by the Director of the Organic Chemistry Teaching Labs. The laboratory classes and recitations for lecture are taught by Teaching Assistants.</p> <p>The Organic Chemistry Teaching Laboratories are located in the basement of Ekeley Chemistry, in M1B20, 25, 35, and 65. The Organic Lab Director's Office is in Ekeley M1B30, and the sFound 2026-01-26 by HttpPluginCreate report
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Open service 160.153.0.81:80 · www.orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 200 OK Date: Mon, 26 Jan 2026 05:41:23 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close CF-RAY: 9c3dae548b4260dd-LHR Vary: Accept-Encoding Last-Modified: Mon, 26 Jan 2026 04:36:39 GMT CF-Cache-Status: HIT Age: 1 Expires: Tue, 26 Jan 2027 05:41:23 GMT Cache-Control: public, max-age=31536000 Set-Cookie: __cf_bm=h4ThwqLPgYWR4MPDIHuOi3QSo509sQcVMAmfNKdFgVg-1769406083-1.0.1.1-c5ZHxUPCjC5kbnNQLZTgoxfIQnui60WU8zdHBnHc7CijMJfpiVILHH_Sfi41zlllD1_WT0y6tMvglU.P1iGD1d4nulrRwgYwvqXx01OOkM8; path=/; expires=Mon, 26-Jan-26 06:11:23 GMT; domain=.www.orgchemboulder.com; HttpOnly Server: cloudflare alt-svc: h3=":443"; ma=86400 Page title: Organic Chemistry at CU Boulder <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/default.css" /> <link rel="shortcut icon" href="/Images/favicon.png" /> <title>Organic Chemistry at CU Boulder</title> <!-- This is the show-and-hide-content JS used for quizzes. --> <script type="text/javascript"> function toggleDiv(divId) { $("#"+divId).toggle(); }</script> <!-- This is for the menu bar. Jquery-latest also is used for page redirect.--> <script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script> </head> <body> <div class="container"> <div class="header"> <a href="/index.shtml"><img class="fltlft" src="/Images/Flask.png" width="128" height="128" alt="Flask Logo"/></a> <b class="headtitle1">Organic Chemistry</b> <b class="headtitle2">at CU Boulder</b><br/><br/> <ul id="MenuBar"> <li> <a href="/Lectures/index.shtml">Lecture Courses</a> <ul> <li><a href="/Lectures/3311.shtml">3311 (Keeling)</a></li> <li><a href="/Lectures/3331.shtml">3331 (Porterfield)</a></li> <li><a href="/Lectures/3451.shtml">3451 (Wang)</a></li> <li><a href="/Lectures/Reviews/Reviews.shtml">Loudon Chapter Reviews</a></li> <li><a href="/Lectures/Tutoring.shtml">Tutor List</a></li> </ul> </li> <li><a href="/Examarchives/index.shtml">Exam Archives</a> <ul> <li><a href="/Examarchives/3311.shtml">3311 (OChem I)</a></li> <li><a href="/Examarchives/3331.shtml">3331 (OChem II)</a></li> <li><a href="/Examarchives/3451.shtml">3451 (OChem I for Majors)</a></li> <li><a href="/Examarchives/3471-3491.shtml">3471/3491 (OChem II for Majors)</a></li> </ul> </li> <li><a href="/Labs/index.shtml">Lab Courses</a> <ul> <li><a href="/Labs/3321.shtml">3321 (OChem I Lab)</a></li> <li><a href="/Labs/3341.shtml">3341 (OChem II Lab)</a></li> <!--<li><a href="/Labs/3381.shtml">3381 (OChem II Majors Lab)</a></li>--> <li><a href="/Labs/Software/index.shtml">Software</a></li> <li><a href="/NMR">NMR spectra</a></li> <li><a href="/SDS">SDS database</a></li> </ul> </li> <li><a href="/Technique/index.shtml">Lab Technique</a> <ul> <li><a href="/Technique/Safety/index.shtml">Lab Safety</a></li> <li><a href="/Technique/Cheminfo/index.shtml">Chemical Information</a></li> <li><a href="/Technique/Equipment/index.shtml">Lab Equipment</a></li> <li><a href="/Technique/Procedures/index.shtml">Procedures and Techniques</a></li> </ul> </li> <li><a href="/Spectroscopy/index.shtml">Spectroscopy</a> <ul> <li><a href="/Spectroscopy/IR/index.shtml">IR Theory</a></li> <li><a href="/Spectroscopy/NMR/index.shtml">NMR Theory</a></li> <li><a href="/Spectroscopy/MS/index.shtml">MS Theory</a></li> <li><a href="/Spectroscopy/Structure/index.shtml">Structural Determination</a></li> <li><a href="/Spectroscopy/Examples/index.shtml">Examples</a></li> <li><a href="/Spectroscopy/Problems/index.shtml">Problems</a></li> </ul> </li> <li><a href="/About/index.shtml">About Us</a></li> </ul> </div> <div class="content"> <p>The Organic Chemistry lab and lecture courses are the 3000-level, pre-professional organic courses that are required for chemistry majors and pre-medical students as well as disciplines in biology, engineering, integrated physiology, and psychology. The lecture courses are taught by the Organic Chemistry faculty on a rotating basis. The organic chemistry laboratories are managed by the Director of the Organic Chemistry Teaching Labs. The laboratory classes and recitations for lecture are taught by Teaching Assistants.</p> <p>The Organic Chemistry Teaching Laboratories are located in the basement of Ekeley Chemistry, in M1B20, 25, 35, and 65. The Organic Lab Director's Office is in Ekeley M1B30, and the stFound 2026-01-26 by HttpPluginCreate report
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Open service 160.153.0.81:80 · orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 200 OK Date: Mon, 26 Jan 2026 05:41:20 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close CF-RAY: 9c3dae462fef75e9-BLR Vary: Accept-Encoding Last-Modified: Mon, 26 Jan 2026 04:16:34 GMT CF-Cache-Status: HIT Age: 1 Expires: Tue, 26 Jan 2027 05:41:20 GMT Cache-Control: public, max-age=31536000 Set-Cookie: __cf_bm=OlBACII.PeVZnw6i4S9CIU6fN9.VU_ZRvy.LwphGkTY-1769406080-1.0.1.1-NWyZX0ziOHT8YID2Ar9290b2QSFIn7h.6by9o00bbpftlBnXmKiSfRfNuej6.mF7hwzOWauR5YdaP8aEHH94GKKzN_ZVO93aI0ZQGqZcF0w; path=/; expires=Mon, 26-Jan-26 06:11:20 GMT; domain=.orgchemboulder.com; HttpOnly Server: cloudflare alt-svc: h3=":443"; ma=86400 Page title: Organic Chemistry at CU Boulder <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/default.css" /> <link rel="shortcut icon" href="/Images/favicon.png" /> <title>Organic Chemistry at CU Boulder</title> <!-- This is the show-and-hide-content JS used for quizzes. --> <script type="text/javascript"> function toggleDiv(divId) { $("#"+divId).toggle(); }</script> <!-- This is for the menu bar. Jquery-latest also is used for page redirect.--> <script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script> </head> <body> <div class="container"> <div class="header"> <a href="/index.shtml"><img class="fltlft" src="/Images/Flask.png" width="128" height="128" alt="Flask Logo"/></a> <b class="headtitle1">Organic Chemistry</b> <b class="headtitle2">at CU Boulder</b><br/><br/> <ul id="MenuBar"> <li> <a href="/Lectures/index.shtml">Lecture Courses</a> <ul> <li><a href="/Lectures/3311.shtml">3311 (Keeling)</a></li> <li><a href="/Lectures/3331.shtml">3331 (Porterfield)</a></li> <li><a href="/Lectures/3451.shtml">3451 (Wang)</a></li> <li><a href="/Lectures/Reviews/Reviews.shtml">Loudon Chapter Reviews</a></li> <li><a href="/Lectures/Tutoring.shtml">Tutor List</a></li> </ul> </li> <li><a href="/Examarchives/index.shtml">Exam Archives</a> <ul> <li><a href="/Examarchives/3311.shtml">3311 (OChem I)</a></li> <li><a href="/Examarchives/3331.shtml">3331 (OChem II)</a></li> <li><a href="/Examarchives/3451.shtml">3451 (OChem I for Majors)</a></li> <li><a href="/Examarchives/3471-3491.shtml">3471/3491 (OChem II for Majors)</a></li> </ul> </li> <li><a href="/Labs/index.shtml">Lab Courses</a> <ul> <li><a href="/Labs/3321.shtml">3321 (OChem I Lab)</a></li> <li><a href="/Labs/3341.shtml">3341 (OChem II Lab)</a></li> <!--<li><a href="/Labs/3381.shtml">3381 (OChem II Majors Lab)</a></li>--> <li><a href="/Labs/Software/index.shtml">Software</a></li> <li><a href="/NMR">NMR spectra</a></li> <li><a href="/SDS">SDS database</a></li> </ul> </li> <li><a href="/Technique/index.shtml">Lab Technique</a> <ul> <li><a href="/Technique/Safety/index.shtml">Lab Safety</a></li> <li><a href="/Technique/Cheminfo/index.shtml">Chemical Information</a></li> <li><a href="/Technique/Equipment/index.shtml">Lab Equipment</a></li> <li><a href="/Technique/Procedures/index.shtml">Procedures and Techniques</a></li> </ul> </li> <li><a href="/Spectroscopy/index.shtml">Spectroscopy</a> <ul> <li><a href="/Spectroscopy/IR/index.shtml">IR Theory</a></li> <li><a href="/Spectroscopy/NMR/index.shtml">NMR Theory</a></li> <li><a href="/Spectroscopy/MS/index.shtml">MS Theory</a></li> <li><a href="/Spectroscopy/Structure/index.shtml">Structural Determination</a></li> <li><a href="/Spectroscopy/Examples/index.shtml">Examples</a></li> <li><a href="/Spectroscopy/Problems/index.shtml">Problems</a></li> </ul> </li> <li><a href="/About/index.shtml">About Us</a></li> </ul> </div> <div class="content"> <p>The Organic Chemistry lab and lecture courses are the 3000-level, pre-professional organic courses that are required for chemistry majors and pre-medical students as well as disciplines in biology, engineering, integrated physiology, and psychology. The lecture courses are taught by the Organic Chemistry faculty on a rotating basis. The organic chemistry laboratories are managed by the Director of the Organic Chemistry Teaching Labs. The laboratory classes and recitations for lecture are taught by Teaching Assistants.</p> <p>The Organic Chemistry Teaching Laboratories are located in the basement of Ekeley Chemistry, in M1B20, 25, 35, and 65. The Organic Lab Director's Office is in Ekeley M1B30, and the stFound 2026-01-26 by HttpPluginCreate report
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Open service 160.153.0.81:443 · orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 200 OK Date: Mon, 26 Jan 2026 05:41:20 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close CF-RAY: 9c3dae44eaa9dc54-FRA vary: Accept-Encoding Last-Modified: Mon, 26 Jan 2026 04:15:26 GMT CF-Cache-Status: HIT Age: 1 Expires: Tue, 26 Jan 2027 05:41:20 GMT Cache-Control: public, max-age=31536000 Set-Cookie: __cf_bm=TCbzxVagCINw5B2cUN.j_mQSaEAs8cpQoaRo48Rngac-1769406080-1.0.1.1-QtN3KYeacicLcheEEq.tsYCQ3Jk8QbiUdMWjeRCLAFXnn6Wq0_a3kLwr4RqtaECtqiPjk7UpBLY64BwaQK8zmuzPh_PJ6FNaEXMJtcDKqZ0; path=/; expires=Mon, 26-Jan-26 06:11:20 GMT; domain=.orgchemboulder.com; HttpOnly; Secure; SameSite=None Server: cloudflare alt-svc: h3=":443"; ma=86400 Page title: Organic Chemistry at CU Boulder <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/default.css" /> <link rel="shortcut icon" href="/Images/favicon.png" /> <title>Organic Chemistry at CU Boulder</title> <!-- This is the show-and-hide-content JS used for quizzes. --> <script type="text/javascript"> function toggleDiv(divId) { $("#"+divId).toggle(); }</script> <!-- This is for the menu bar. Jquery-latest also is used for page redirect.--> <script type="text/javascript" src="https://code.jquery.com/jquery-latest.min.js"></script> </head> <body> <div class="container"> <div class="header"> <a href="/index.shtml"><img class="fltlft" src="/Images/Flask.png" width="128" height="128" alt="Flask Logo"/></a> <b class="headtitle1">Organic Chemistry</b> <b class="headtitle2">at CU Boulder</b><br/><br/> <ul id="MenuBar"> <li> <a href="/Lectures/index.shtml">Lecture Courses</a> <ul> <li><a href="/Lectures/3311.shtml">3311 (Keeling)</a></li> <li><a href="/Lectures/3331.shtml">3331 (Porterfield)</a></li> <li><a href="/Lectures/3451.shtml">3451 (Wang)</a></li> <li><a href="/Lectures/Reviews/Reviews.shtml">Loudon Chapter Reviews</a></li> <li><a href="/Lectures/Tutoring.shtml">Tutor List</a></li> </ul> </li> <li><a href="/Examarchives/index.shtml">Exam Archives</a> <ul> <li><a href="/Examarchives/3311.shtml">3311 (OChem I)</a></li> <li><a href="/Examarchives/3331.shtml">3331 (OChem II)</a></li> <li><a href="/Examarchives/3451.shtml">3451 (OChem I for Majors)</a></li> <li><a href="/Examarchives/3471-3491.shtml">3471/3491 (OChem II for Majors)</a></li> </ul> </li> <li><a href="/Labs/index.shtml">Lab Courses</a> <ul> <li><a href="/Labs/3321.shtml">3321 (OChem I Lab)</a></li> <li><a href="/Labs/3341.shtml">3341 (OChem II Lab)</a></li> <!--<li><a href="/Labs/3381.shtml">3381 (OChem II Majors Lab)</a></li>--> <li><a href="/Labs/Software/index.shtml">Software</a></li> <li><a href="/NMR">NMR spectra</a></li> <li><a href="/SDS">SDS database</a></li> </ul> </li> <li><a href="/Technique/index.shtml">Lab Technique</a> <ul> <li><a href="/Technique/Safety/index.shtml">Lab Safety</a></li> <li><a href="/Technique/Cheminfo/index.shtml">Chemical Information</a></li> <li><a href="/Technique/Equipment/index.shtml">Lab Equipment</a></li> <li><a href="/Technique/Procedures/index.shtml">Procedures and Techniques</a></li> </ul> </li> <li><a href="/Spectroscopy/index.shtml">Spectroscopy</a> <ul> <li><a href="/Spectroscopy/IR/index.shtml">IR Theory</a></li> <li><a href="/Spectroscopy/NMR/index.shtml">NMR Theory</a></li> <li><a href="/Spectroscopy/MS/index.shtml">MS Theory</a></li> <li><a href="/Spectroscopy/Structure/index.shtml">Structural Determination</a></li> <li><a href="/Spectroscopy/Examples/index.shtml">Examples</a></li> <li><a href="/Spectroscopy/Problems/index.shtml">Problems</a></li> </ul> </li> <li><a href="/About/index.shtml">About Us</a></li> </ul> </div> <div class="content"> <p>The Organic Chemistry lab and lecture courses are the 3000-level, pre-professional organic courses that are required for chemistry majors and pre-medical students as well as disciplines in biology, engineering, integrated physiology, and psychology. The lecture courses are taught by the Organic Chemistry faculty on a rotating basis. The organic chemistry laboratories are managed by the Director of the Organic Chemistry Teaching Labs. The laboratory classes and recitations for lecture are taught by Teaching Assistants.</p> <p>The Organic Chemistry Teaching Laboratories are located in the basement of Ekeley Chemistry, in M1B20, 25, 35, and 65. The Organic Lab Director's Office is in Ekeley M1B30, and the sFound 2026-01-26 by HttpPluginCreate report
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Open service 160.153.0.81:8443 · orgchemboulder.com
2026-01-26 05:41
HTTP/1.1 521 Date: Mon, 26 Jan 2026 05:41:20 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare CF-RAY: 9c3dae44bc3192b4-FRA alt-svc: h3=":8443"; ma=86400 error code: 521
Found 2026-01-26 by HttpPluginCreate report
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