| Call number | Item |
| Q | Science (Go to start of category) |
| QB-QE | Physical Sciences (Go to start of category) |
| QD | Chemistry (Go to start of category) |
| QD241 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) ARKIVOC (2000-) (full serial archives) |
| QD241 | Beilstein Journal of Organic Chemistry (2005-) (full serial archives) |
| QD241 | Ukrainica Bioorganica Acta (2004-) (full serial archives) |
| QD251 .W49 1960 | Advanced Organic Chemistry (third edition; New York and London: J. Wiley and Sons, c1960), by George Willard Wheland (page images at HathiTrust) |
| QD251.2 .R6 1971 | Organic Chemistry: Methane to Macromolecules (1971), by John D. Roberts, Ross Stewart, and Marjorie C. Caserio (PDF files with commentary at Caltech) |
| QD251.2 .R6 1977 | Basic Principles of Organic Chemistry (second edition, 1977), by John D. Roberts and Marjorie C. Caserio (PDF files with commentary at Caltech) |
| QD253 .N7 1922 | The Principles of Organic Chemistry (second edition, 1922), by James F. Norris (PDF at djm.cc) |
| QD253 .P44 | Organic Chemistry (both parts, ca.1916), by William Henry Perkin and F. Stanley Kipping (PDF at djm.cc) |
| QD262 .O7 | Organic Syntheses (partial serial archives) |
| QD281 .P6 P635 | Polymer Science and Engineering: The Shifting Research Frontiers (1994), by National Research Council Board on Chemical Sciences and Technology (page images with commentary at NAP) |
| QD281 .P6 R5 | Monomeric Acrylic Esters (New York: Reinhold Pub. Corp., 1954), by Edward Hollister Riddle (page images at HathiTrust) |
| QD305 .A4 E39 1945 | Petrohol (Isopropyl Alcohol): Uses, Properties and Analysis (second edition; New York: Enjay Company, Inc., 1945), by Enjay Chemical Company (page images at HathiTrust) |
| QD323 .F45 1990 | Evaluation of Cellulose Ethers for Conservation (Los Angeles: Getty Conservation Institute, c1990), by Robert L. Feller and M. Wilt (PDF and page images at getty.edu and Google) |
| QD341 .N7 B835 | Gyönge Savak Dissociatió Állandójának Meghatározása Káliumsóik Hydrolysise Alapján (in Hungarian; Budapest: S. Markus, 1911), by Breitner Thyra (page images at HathiTrust; US access only) |
| QD341 .S6 H35 | The Sulfonation of Benzene (University of Pittsburgh dissertation, 1922), by Adelbert William Harvey |
| QD380 .E8 | Express Polymer Letters (2007-) (full serial archives) |
| QD401 .C638 1939 | Derivatives of 5, 6-Benzoquinoline (U-Nebraska PhD thesis, 1939), by Willis Jackson Clem (page images at HathiTrust) |
| QD412 .S6 S3 | Radiochemistry of Silicon (1968), by David R. Schink (PDF at lanl.gov) |
| QD415 .A1 | BMC Chemical Biology (2001-2012) (full serial archives) |
| QD415 .A1 H36 | BMB Reports (issues online 2008-) (partial serial archives) |
| QD453 .M36 | Physical Pharmacy: Physical Chemical Principles in Pharmaceutical Science (Philadelphia: Lea and Febiger, 1960), by Alfred N. Martin (page images at HathiTrust) |
| QD455.3 .M3 N38 | Mathematical Challenges from Theoretical/Computational Chemistry (1995), by National Research Council Committee on Mathematical Challenges from Computational Chemistry (HTML with commentary at NAP) |
| QD457 .D3 | Laboratory Manual of Physical Chemistry (New York: J. Wiley and Sons; London: Chapman and Hall, c1922), by Albert Watson Davison and Henry S. van Klooster (page images at HathiTrust) |
| QD461 .B23 1980 | Molecular Electronic Structures: An Introduction (1980), by Carl Johan Ballhausen and Harry B. Gray (PDF with commentary at Caltech) |
| QD461 .B24 | Molecular Orbital Theory: An Introductory Lecture Note and Reprint Volume (1965), by Carl Johan Ballhausen and Harry B. Gray (PDF with commentary at Caltech) |