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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J (EP); Propofol USP Related Compound B; Propofol USP RC B; Propofol Related Compound B; Propofol Impurity CAS 1988-11-0 PubChem CID 642540
CC(C)C1=CC(=O)C=C(C(C)C)C1=O -
A (EP); Omeprazole USP Related Compound B; Omeprazole USP RC B; 5-Methoxy-1H-benzimidazole-2-thiol; Omeprazole CAS 37052-78-1 PubChem CID 665603
COc1ccc2[nH]c(=S)[nH]c2c1 -
C (EP); Lansoprazole USP Related Compound B; Lansoprazole USP RC B; 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy CAS 103577-40-8 PubChem CID 1094080
Cc1c(OCC(F)(F)F)ccnc1CSc1nc2ccccc2[nH]1 -
C (EP); Nimodipine USP Related Compound B; Nimodipine USP RC B; Bis(2-methoxyethyl) 2,6-Dimethyl-4-(3 CAS 70172-96-2 PubChem CID 2787405
COCCOC(=O)C1=C(C)NC(C)=C(C(=O)OCCOC)C1c1cccc([N+](=O)[O-])c1 -
B (EP); Loratadine USP Related Compound C; Loratadine USP RC C; 8-Chloro-5,6-dihydro-11H-benzo[5.6]cyclohepta CAS 31251-41-9 PubChem CID 9816260
O=C1c2ccc(Cl)cc2CCc2cccnc21 -
A (EP); Moxifloxacin USP Related Compound A; Moxifloxacin USP RC A; 3-Quinolinecarboxylic acid, 1-cyclopropyl CAS 151213-15-9 PubChem CID 10025461
O=C(O)c1cn(C2CC2)c2c(F)c(N3C[C@@H]4CCCN[C@@H]4C3)c(F)cc2c1=O -
M (EP); Paliperidone USP Related Compound B; Paliperidone USP RC B; Paliperidone Related Compound B as CAS 84163-13-3 PubChem CID 11334359
Cl.Fc1ccc2c(C3CCNCC3)noc2c1 -
D (EP); Rabeprazole USP Related Compound B; Rabeprazole USP RC B; Rabeprazole Related Compound B; Rabeprazole CAS 924663-38-7 PubChem CID 16095899
COCCCOc1cc[n+]([O-])c(CS(=O)c2nc3ccccc3[nH]2)c1C -
C (EP); Sotalol USP Related Compound B; Sotalol USP RC B; N-(4-Formylphenyl)-methanesulphonamide; Sotalol CAS 83922-54-7 PubChem CID 18925355
CS(=O)(=O)Nc1ccc(C=O)cc1 -
L (EP); Ticlopidine USP Related Compound B; Ticlopidine USP RC B; Ticlopidine Related Compound B; Ticlopidine CAS 68559-55-7 PubChem CID 20346859
O=C1c2ccsc2CCN1Cc1ccccc1Cl -
D (EP); Torsemide USP Related Compound B; Torsemide USP RC B; 1-Butyl-3-[[4-[(3-methylphenyl)amino]pyridin CAS 160972-33-8 PubChem CID 23276643
CCCCNC(=O)NS(=O)(=O)c1cnccc1Nc1cccc(C)c1 -
J (EP); Losartan USP Related Compound B; Losartan USP RC B; (2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl CAS 1006062-27-6 PubChem CID 46780033
CCCCc1nc(Cl)c(COC(C)=O)n1Cc1ccc(-c2ccccc2-c2nn[nH]n2)cc1 -
B (EP); Ketorolac USP Related Compound C; Ketorolac USP RC C; 5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-one CAS 113502-52-6 PubChem CID 57357361
O=C1CCn2c1ccc2C(=O)c1ccccc1 -
I (EP); Verapamil USP Related Compound B; Verapamil USP RC B; (2RS)-2-(3,4-Dimethoxyphenyl)-2-[2-[[2- CAS 1794-55-4 PubChem CID 71315155
COc1ccc(CCN(C)CCC(C#N)(c2ccc(OC)c(OC)c2)C(C)C)cc1OC.Cl -
A (EP); Mycophenolate Mofetil USP Related Compound B; Mycophenolate Mofetil USP RC B; 7-Hydroxy-5-methoxy CAS 26675-76-3 PubChem CID 72941534
COc1c(C)c2c(c(O)c1CCC1(C)CCC(=O)O1)C(=O)OC2 -
(2-Amino-5,6-dichloroquinazolin-3(4H)-yl)acetic Acid Hydrochloride; Anagrelide Related Compound B (USP CAS 1159977-03-3 PubChem CID 121229299
Cl.NC1=Nc2ccc(Cl)c(Cl)c2CN1CC(=O)O -
D (EP); Clomipramine USP Related Compound D; Clomipramine USP RC D; 3-(3,7-Dichloro-10,11-dihydro-5H-dibenzo CAS 115189-28-1 PubChem CID 129318631
CN(C)CCCN1c2cc(Cl)ccc2CCc2ccc(Cl)cc21.Cl -
dichlorophenyl)-2-[(2,5-dichloro-3-thienyl)methoxy]ethyl]-, monohydrochloride (9CI); Tioconazole Related Compound CAS 61675-62-5 PubChem CID 131632203
Cl.Clc1ccc(C(Cn2ccnc2)OCc2cc(Cl)sc2Cl)c(Cl)c1 -
D (EP); Olanzapine USP Related Compound C; Olanzapine USP RC C; 1-Methyl-4-(2-methyl-10H-thieno[2,3-b CAS 174794-02-6 PubChem CID 135409492
Cc1cc2c(s1)Nc1ccccc1N=C2N1CC[N+](C)([O-])CC1 -
Synthesis of 12-hydroxy-18-phenyl-6,7,8,9-tetrahydro-18H-10,17-methanobenzo[b]pyrido[1,2-f][1]oxa[5,6,9 PubChem CID 152934985
O=C1c2c(O)c(=O)ccn2N2CN1CCCCOc1ccccc1[C@@H]2c1ccccc1