Compound Search
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基于 PubChem CID 索引,支持名称 / 同义词 / CAS / SMILES 检索。
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C (EP); Valsartan USP Related Compound B; Valsartan USP RC B; (2S)-2-[Butanoyl[[2'-(1H-tetrazol-5-yl) CAS 952652-79-8 PubChem CID 58153851
CCCC(=O)N(Cc1ccc(-c2ccccc2-c2nn[nH]n2)cc1)[C@H](C(=O)O)C(C)C -
A (EP); Irbesartan USP Related Compound A; Irbesartan USP RC A; 1-(Pentanoylamino)-N-[[2'-(1H-tetrazol CAS 748812-53-5 PubChem CID 68617604
CCCCC(=O)NC1(C(=O)NCc2ccc(-c3ccccc3-c3nn[nH]n3)cc2)CCCC1 -
A (EP); Carvedilol Related Compound A; SKF-105843; Ph Eur Carvedilol Impurity A; USP Carvedilol Related CAS 1198090-73-1 PubChem CID 71312558
COc1ccccc1OCCNCC(O)COc1cccc2c1c1ccccc1n2CC(O)CNCCOc1ccccc1OC -
3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethylazithromycin; Azithromycin Related Compound H (USP CAS 612069-30-4 PubChem CID 71312817
CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)S(=O)(=O)c3ccc(NC(C)=O)cc3)[C@H]2O)[C@](C)(O)C[C@@H](C)CN(C)[C@H](C)[C@@H](O)[C@]1(C)O -
D (EP); Proguanil USP Related Compound D; Proguanil USP RC D; 5629W95; Ph Eur Proguanil Impurity D; USP CAS 35708-82-8 PubChem CID 72941549
CC(C)N=C(N)NC(N)=NC(C)C.Cl -
aminoethyl)thio]methyl]-N,N-dimethyl-2-furanmethanamine (2E)-2-butenedioate (2:1), USP Ranitidine Related Compound CAS 256948-32-0 PubChem CID 72941783
CN(C)Cc1ccc(CSCCN)o1.CN(C)Cc1ccc(CSCCN)o1.O=C(O)/C=C/C(=O)O -
B (EP); Propoxyphene USP Related Compound B; Propoxyphene USP RC B; (1S,2R)-1-Benzyl-3-(dimethylamino CAS 33318-28-4 PubChem CID 76965058
CC(=O)O[C@](Cc1ccccc1)(c1ccccc1)[C@H](C)CN(C)C -
)-3-(2-thienyl)propyl]amino]-4-oxo-butanoic acid; (S)-Duloxetine Succinamide; Duloxetine Related Compound CAS 199191-66-7 PubChem CID 86278283
CN(CC[C@H](Oc1cccc2ccccc12)c1cccs1)C(=O)CCC(=O)O -
Atorvastatin Related Compound E (USP); Atorvastatin Calcium Trihydrate Imp. CAS 1105067-88-6 PubChem CID 88078086
CC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CC[C@H](O)C[C@H](O)CC(=O)[O-].CC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CC[C@H](O)C[C@H](O)CC(=O)[O-].[Ca+2] -
C (EP); Citalopram USP Related Compound C; Citalopram USP RC C; 5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino CAS 1440961-11-4 PubChem CID 129318459
CN(C)CCCC1(c2ccc(F)cc2)OC(=O)c2cc(C#N)ccc21.O=C(O)C(=O)O -
N-(8-amino-6-(4-methylpyridin-3-yl)-2,7-naphthyridin-3-yl)-2-methylcyclobutanecarboxamide (Compound PubChem CID 135345178
Cc1ccncc1-c1cc2cc(NC(=O)[C@@H]3CC[C@@H]3C)ncc2c(N)n1 -
I (EP); Acyclovir USP Related Compound A; Acyclovir USP RC A; 2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin- CAS 102728-64-3 PubChem CID 135446930
CC(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21 -
E (EP); Valacyclovir USP Related Compound E; Valacyclovir USP RC E; L-Valine, N-[(phenylmethoxy)carbonyl CAS 124832-31-1 PubChem CID 135467921
CC(C)[C@H](NC(=O)OCc1ccccc1)C(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21 -
A (EP); Lamotrigine USP Related Compound C; Lamotrigine USP RC C; 3-Amino-6-(2,3-dichlorophenyl)-1,2,4 CAS 252186-78-0 PubChem CID 135564536
Nc1nnc(-c2cccc(Cl)c2Cl)c(=O)[nH]1 -
A (EP); Sildenafil USP Related Compound A; Sildenafil USP RC A; 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5- CAS 1391053-95-4 PubChem CID 135565336
CCOc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1-c1nc2c(CC(C)C)nn(C)c2c(=O)[nH]1 -
Paraben-acid; p-Carboxyphenol; p-Hydroxybenzoic acid; p-Salicylic acid; Salicylic Acid USP Related Compound CAS 99-96-7 PubChem CID 135
O=C(O)c1ccc(O)cc1 -
F (EP); Nicotine USP Related Compound F; Nicotine USP RC F; Nicotine, 1'-demethyl-, (+/-)- (8CI); Pyridine CAS 5746-86-1 PubChem CID 412
c1cncc(C2CCCN2)c1 -
A (EP); Acamprosate USP Related Compound A; Acamprosate USP RC A; 3-Aminopropane-1-sulfonic Acid; Homotaurine CAS 3687-18-1 PubChem CID 1646
NCCCS(=O)(=O)O -
2-(5-Methoxy-1H-indol-3-yl)ethanamine; 5-Methoxytryptamine; Melatonin Related Compound A (USP); Melatonin CAS 608-07-1 PubChem CID 1833
COc1ccc2[nH]cc(CCN)c2c1 -
F (EP); Theophylline USP Related Compound F; Theophylline USP RC F; 7-(2-Hydroxyethyl)-1,3-dimethyl-3,7 CAS 519-37-9 PubChem CID 1892
Cn1c(=O)c2c(ncn2CCO)n(C)c1=O