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CAS No.	英文名/中文名/SMILES	分子式	分子量
721970-37-2	1-Methylmoxifloxacin 盐酸莫西沙星杂质F CN1CCCC2C1CN(C2)C3=C(C=C4C(=C3OC)N(C=C(C4=O)C(=O)O)C5CC5)F	C₂₂H₂₆FN₃O₄	415.5
736-53-8	2-Furancarboxaldehyde, 5-nitro-, ((5-nitro-2-furanyl)methylene)hydrazone 硝呋太尔杂质B C1=C(OC(=C1)[N+](=O)[O-])C=NN=CC2=CC=C(O2)[N+](=O)[O-]	C₁₀H₆N₄O₆	278.18
77191-37-8	2-(4-Hydroxy-2-oxopyrrolidin-1-yl)acetic acid 4-羟基-2-氧代-1-吡咯烷乙酸 C1C(CN(C1=O)CC(=O)O)O	C₆H₉NO₄	159.14
77549-94-1	Ethyl eburnamenine-14-carboxylate 长春西汀杂质G CCC12CCCN3C1C4=C(CC3)C5=CC=CC=C5N4C(=C2)C(=O)OCC	C₂₂H₂₆N₂O₂	350.5
847949-49-9	O-Desmethyl Gefitinib O-去甲基吉非替尼 C1COCCN1CCCOC2=C(C=C3C(=C2)C(=NC=N3)NC4=CC(=C(C=C4)F)Cl)O	C₂₁H₂₂ClFN₄O₃	432.9
85647-43-4	Ethyl (41S,13AR)-13A-ethyl-2,3,41,5,6,13A-hexahydro-1H-indolo[3,2,1-DE]pyrido[3,2,1-IJ][1,5]naphthyridine-12-carboxylate 长春西汀杂质E CCC12CCCN3C1C4=C(CC3)C5=CC=CC=C5N4C(=C2)C(=O)OCC	C₂₂H₂₆N₂O₂	350.5
86386-77-8	1-((2-(2,4-Difluorophenyl)oxiran-2-yl)methyl)-1H-1,2,4-triazole methanesulfonate 1-[2-(2,4-二氟苯基)-2,3-环氧丙烷]-1H-1,2,4-三氮唑甲磺酸盐 CS(=O)(=O)O.C1C(O1)(CN2C=NC=N2)C3=C(C=C(C=C3)F)F	C₁₂H₁₃F₂N₃O₄S	333.31
887196-24-9	(3R,5R)-7-(((3R,5R)-7-(2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoyl)amino)-3,5-dihydroxyheptanoic acid 阿托伐他汀钙杂质F CC(C)C1=C(C(=C(N1CCC(CC(CC(=O)NCCC(CC(CC(=O)O)O)O)O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4	C₄₀H₄₈FN₃O₈	717.8
91189-59-2	Dimethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 非洛地平-3,5-二甲基酯 CC1=C(C(C(=C(N1)C)C(=O)OC)C2=C(C(=CC=C2)Cl)Cl)C(=O)OC	C₁₇H₁₇Cl₂NO₄	370.2
915095-85-1	(5-Bromo-2-chlorophenyl)(4-fluorophenyl)methanone 恩格列净杂质22 C1=CC(=CC=C1C(=O)C2=C(C=CC(=C2)Br)Cl)F	C₁₃H₇BRClFO	313.55