Compound Search
化合物数据库
基于 PubChem CID 索引,支持名称 / 同义词 / CAS / SMILES 检索。
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O=C(O)c1ccccc1O -
2-hydroxy-1-[(3R,5S,8S,9S,10S,11S,13S,14S,17R)-3,11,17-trihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]ethanone CAS 302-91-0 PubChem CID 92748
C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO -
13H-17,20-Methano-8,12-nitrilo-12H-pyrido[3,2-d][1,2,6,13]thiatriazacyclooctadecin-5(6H)-one, 2-[3-(2-dispiro[2.0.2.1]hept-7-ylethoxy)-1H-pyrazol-1-yl]-14,15,16,17,18,19-hexahydro-19,19-dimethyl-, 7,7-dioxide, (17S)- CAS 2374124-49-7 PubChem CID 139399801
CC1(C)C[C@@H]2CCCNc3cccc(n3)S(=O)(=O)NC(=O)c3ccc(-n4ccc(OCCC5C6(CC6)C56CC6)n4)nc3N1C2 -
13-Ethyl-11-methylidene-18,19-dinor-17a-pregn-4-en-20-yne-3ss,17-diol; 3ss-Hydroxydesogestrel; (3ss,17a)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17-diol; Desogestrel Imp. E (EP) CAS 70805-85-5 PubChem CID 9858547
C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=C[C@@H](O)CC[C@@H]4[C@H]3C(=C)C[C@@]21CC -
(1R,3aS,3bS,5aS,9aS,9bR,11aS)-11a-Ethyl-1-ethynyl-10-methylidene-2,3,3a,3b,4,5,5a,8,9,9a,9b,10,11,11a-tetradecahydro-1H-cyclopenta[a]phenanthren-1-ol CAS 201360-82-9 PubChem CID 71587628
C#C[C@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C=CCC[C@@H]4[C@H]3C(=C)C[C@@]21CC -
c1ccc(Nc2ccccn2)nc1 -
C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)CC[C@@]43C)[C@@H]1CC[C@@H]2C(=O)CO -
(19S)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione CAS 7689-03-4 PubChem CID 24360
CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3ccccc3nc2-1 -
Leflunomide Imp. B (EP); (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide; (2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-Butenamide; 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (Z)-; A 1726; A 77-1726; A 771726; Aubagio; Flucyamide; HMR 1726; SU 20; Teriflunomide; Leflunomide Impurity B CAS 163451-81-8 PubChem CID 54684141
C/C(O)=C(\C#N)C(=O)Nc1ccc(C(F)(F)F)cc1 -
C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(OC)ccc4[C@H]3CC[C@@]21C -
CC(C)OC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1[C@H](C(=O)O)C[C@@H]2CCC[C@@H]21 -
Furosemide Imp. A (EP); Furosemide USP Related Compound A; Furosemide USP RC A; 2-Chloro-4-[(furan-2-ylmethyl)-amino]-5-sulphamoylbenzoic Acid; Furosemide Related Compound A; Furosemide Impurity A CAS 4818-59-1 PubChem CID 58344442
NS(=O)(=O)c1cc(C(=O)O)c(Cl)cc1NCc1ccco1 -
(2Z)-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetyloxy-3,11-dihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ylidene]-6-methylhept-5-enoic acid;2-(2-hydroxyethylamino)ethanol CAS 16391-75-6 PubChem CID 46174083
CC(=O)O[C@H]1C[C@@]2(C)[C@@H](C[C@@H](O)[C@H]3[C@@]4(C)CC[C@@H](O)[C@@H](C)[C@@H]4CC[C@@]32C)/C1=C(\CCC=C(C)C)C(=O)O.OCCNCCO -
Pyrrolidine, 1-(2-(4-(3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-2H-1-benzopyran-4-yl)phenoxy)ethyl)-, (3R-trans)- CAS 78994-23-7 PubChem CID 35805
COc1ccc2c(c1)OC(C)(C)[C@@H](c1ccccc1)[C@@H]2c1ccc(OCCN2CCCC2)cc1 -
(2S,3R,4S,5S,6R)-2-[(2S)-2-[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-3,12-dihydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methylhept-5-en-2-yl]oxy-6-[[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxane-3,4,5-triol CAS 83480-65-3 PubChem CID 21672570
CC(C)=CCC[C@](C)(O[C@@H]1O[C@H](CO[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)[C@H]1CC[C@]2(C)[C@@H]1[C@H](O)C[C@@H]1[C@@]3(C)CC[C@H](O)C(C)(C)[C@@H]3CC[C@]12C -
10-[3-(hydroxymethyl)-4-[1-methyl-5-[[5-[(2S)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl]amino]-6-oxopyridin-3-yl]pyridin-2-yl]-4,4-dimethyl-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7,11-trien-9-one CAS 2696450-27-6 PubChem CID 163196313
C[C@H]1CN(C2COC2)CCN1c1ccc(Nc2cc(-c3ccnc(-n4ccn5c6c(cc5c4=O)CC(C)(C)C6)c3CO)cn(C)c2=O)nc1 -
C[C@]12CCC(=O)C=C1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)[C@H](O)CO -
Tinidazole Imp. B (EP); Tinidazole USP Related Compound B; Tinidazole USP RC B; 1-[2-(Ethylsulfonyl)ethyl]-2-methyl-4-nitro-1H-imidazole; 1-[2-(Ethylsulfonyl)ethyl]-2-methyl-4-nitro-imidazole; Tinidazole RC B (USP); Tinidazole Related Compound B; Tinidazole Impurity B CAS 25459-12-5 PubChem CID 33007
CCS(=O)(=O)CCn1cc([N+](=O)[O-])nc1C -
N#Cc1c(N)sc2cccc(-c3c(Cl)c4c5c(nc(OC[C@@]67CCCN6C[C@H](F)C7)nc5c3F)N3C[C@H]5CC[C@H](N5)[C@H]3CO4)c12 -
Color Related Compound 005, United States Pharmacopeia (USP) Reference Standard CAS 92-70-6 PubChem CID 7104
O=C(O)c1cc2ccccc2cc1O