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百科条目

ID CAS 中文名 英文名 化学式 分类 Tag
199196-74-4ACAACAC21H23NO3
试剂盒-Elisa试剂盒
233743-96-3普罗克生ProroxanC21H23NO3
316444-19-2N-去甲托品醇-3A-基 (2-羟基-2,2-二苯基)乙酸酯NorglipinC21H23NO3
4113806-05-6奥洛他定OlopatatadineC21H23NO3
原料药;奥洛他定;医药原料;医药中间体;眼科类药物
5113806-06-7(E)-奥洛他定(E)-OlopatadineC21H23NO3
148-奥洛他定
691598-83-3纳美芬杂质NalMefene IMpurityC21H23NO3
71-FMOC-4-HYDROXYAZEPANE1-FMOC-4-HYDROXYAZEPANEC21H23NO3
8113805-71-3Olopatadine Methyl EsterOlopatadine Methyl EsterC21H23NO3
杂质对照品
96581-06-2二苯乙醇酸-3-奎宁环酯3-Quinuclidinyl benzilateC21H23NO3
10FMOC-ISONICOT(HEXAHYDRO)-OLFMOC-ISONICOT(HEXAHYDRO)-OLC21H23NO3
1162869-69-6(R)-(-)-奎宁环基-Α-羟基二苯基乙酸酯R(-)-QUINUCLIDINYL BENZILATEC21H23NO3
12FMOC-TRANS-4-AMINOCYCLOHEXANOLFMOC-TRANS-4-AMINOCYCLOHEXANOLC21H23NO3
13170867-95-51-Fmoc-2-羟甲基哌啶1-Fmoc-2-(hydroxymethyl)piperidineC21H23NO3
14110683-10-82-(3-(4-戊基苯基)丙烯酰胺基)苯甲酸N-(p-Amylcinnamoyl)anthranilic acidC21H23NO3
151346606-14-1N-去甲基奥洛他定甲基酯N-Desmethyl Olopatadine Methyl EsterC21H23NO3
16881562-44-3N,N-diallyl-4-(2-phenoxyethoxy)benzamideN,N-diallyl-4-(2-phenoxyethoxy)benzamideC21H23NO3
177-DIETHYLAMINO-3(4'-ETHOXYPHENYL)COUMARIN7-DIETHYLAMINO-3(4'-ETHOXYPHENYL)COUMARINC21H23NO3
1862869-68-5S(+)-QUINUCLIDINYL BENZILATE S(+)-QNB MU SCS(+)-QUINUCLIDINYL BENZILATE S(+)-QNB MU SCC21H23NO3
19199189-88-3ETHYL 2,6-DIPHENYL-4-OXO-3-PIPERIDINEACETATEETHYL 2,6-DIPHENYL-4-OXO-3-PIPERIDINEACETATEC21H23NO3
2058087-05-14-Cyanobenzoic acid 4-(heptyloxy)phenyl ester4-Cyanobenzoic acid 4-(heptyloxy)phenyl esterC21H23NO3
21898774-29-32-CARBOETHOXY-2'-PYRROLIDINOMETHYL BENZOPHENONE2-CARBOETHOXY-2'-PYRROLIDINOMETHYL BENZOPHENONEC21H23NO3
22700350-56-72-(1-piperidinyl)ethyl 9H-xanthene-9-carboxylate2-(1-piperidinyl)ethyl 9H-xanthene-9-carboxylateC21H23NO3
236636-24-4(3-benzoyl-1-methyl-4-phenyl-4-piperidyl) acetate(3-benzoyl-1-methyl-4-phenyl-4-piperidyl) acetateC21H23NO3
24ETHYL 4-((PHENYLCYCLOPENTYL)CARBONYLAMINO)BENZOATEETHYL 4-((PHENYLCYCLOPENTYL)CARBONYLAMINO)BENZOATEC21H23NO3
252137081-56-0Fmoc-(S)-2-(pyrrolidin-2-yl)ethan-1-olhydrochlorideFmoc-(S)-2-(pyrrolidin-2-yl)ethan-1-olhydrochlorideC21H23NO3
2681109-71-91'-benzyl-6-methoxyspiro[chroman-2,4'-piperidin]-4-one1'-benzyl-6-methoxyspiro[chroman-2,4'-piperidin]-4-oneC21H23NO3
277-Methoxy-spiro[chroman-2,4'-(1-benzylpiperidin)]-4-one7-Methoxy-spiro[chroman-2,4'-(1-benzylpiperidin)]-4-oneC21H23NO3
28898761-26-73-[8-(1,4-二恶-8-氮杂螺-[4.5]癸基)甲基]苯甲酮3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenoneC21H23NO3
29868361-89-11'-Benzyl-7-methoxy-spiro[chromane-2,4'-piperidine]-4-one1'-Benzyl-7-methoxy-spiro[chromane-2,4'-piperidine]-4-oneC21H23NO3
30351013-77-95-(3,4-dimethoxyphenyl)-3-(2-toluidino)cyclohex-2-en-1-one5-(3,4-dimethoxyphenyl)-3-(2-toluidino)cyclohex-2-en-1-oneC21H23NO3
3142981-90-82-Methoxy-1-morpholinomethyl-5H-dibenzo[a,d]cyclohepten-5-ol2-Methoxy-1-morpholinomethyl-5H-dibenzo[a,d]cyclohepten-5-olC21H23NO3
321-[4-(2-isopropyl-5-methylphenoxy)phenyl]-2,6-piperidinedione1-[4-(2-isopropyl-5-methylphenoxy)phenyl]-2,6-piperidinedioneC21H23NO3
331820615-13-1methyl 2-(3-{4-[(piperidin-1-yl)carbonyl]phenyl}phenyl)acetatemethyl 2-(3-{4-[(piperidin-1-yl)carbonyl]phenyl}phenyl)acetateC21H23NO3
34664313-81-93-[4-(3-methoxyphenoxy)anilino]-5,5-dimethyl-2-cyclohexen-1-one3-[4-(3-methoxyphenoxy)anilino]-5,5-dimethyl-2-cyclohexen-1-oneC21H23NO3
35146803-42-19H-Fluoren-9-ylmethylN-[(2S)-4-methyl-1-oxopentan-2-yl]carbamate9H-Fluoren-9-ylmethylN-[(2S)-4-methyl-1-oxopentan-2-yl]carbamateC21H23NO3
367401-08-3Carbamic acid,(4-methyl-9H-xanthen-9-yl)-, cyclohexyl ester (9CI)C21H23NO3
3716833-17-34-[(4-甲氧基苯亚甲基)氨基]肉桂酸正丁酯butyl 3-[4-[(4-methoxyphenyl)methylideneamino]phenyl]prop-2-enoateC21H23NO3
38Benzilic acid (1,2,5,6-tetrahydro-1-methylpyridin-3-yl)methyl esterBenzilic acid (1,2,5,6-tetrahydro-1-methylpyridin-3-yl)methyl esterC21H23NO3
3962391-85-9Butanoic acid, 2-ethyl-3-methyl-, cyano(3-phenoxyphenyl)methyl esterC21H23NO3
40421584-41-01-ethyl-3-hydroxy-3-(2-mesityl-2-oxoethyl)-1,3-dihydro-2H-indol-2-one1-ethyl-3-hydroxy-3-(2-mesityl-2-oxoethyl)-1,3-dihydro-2H-indol-2-oneC21H23NO3
412-(2-Methylaminoethylidene)-4,4-diphenyl-3-oxobutyric acid ethyl ester2-(2-Methylaminoethylidene)-4,4-diphenyl-3-oxobutyric acid ethyl esterC21H23NO3
42[1-(Diphenylmethyl)-4-oxo-3-ethylazetidin-2-yl]acetic acid methyl ester[1-(Diphenylmethyl)-4-oxo-3-ethylazetidin-2-yl]acetic acid methyl esterC21H23NO3
431820684-65-8[1,1'-Biphenyl]-4-acetic acid, 4'-(1-piperidinylcarbonyl)-, methyl ester[1,1'-Biphenyl]-4-acetic acid, 4'-(1-piperidinylcarbonyl)-, methyl esterC21H23NO3
44311317-46-1N-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-1-phenylcyclopentanecarboxamideN-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-1-phenylcyclopentanecarboxamideC21H23NO3
4527450-47-16-[3-(dimethylamino)propyl]-6,12-dihydro-benzofuro[3,2-c][1]benzoxepin-6-ol6-[3-(dimethylamino)propyl]-6,12-dihydro-benzofuro[3,2-c][1]benzoxepin-6-olC21H23NO3
461-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(3-phenyl-1-pyrrolidinyl)-1-propanone1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(3-phenyl-1-pyrrolidinyl)-1-propanoneC21H23NO3
4789847-77-81,4-Ethanoisoquinolin-3(2H)-one, 1,4-dihydro-6,7-dimethoxy-2-(2-phenylethyl)-C21H23NO3
48728932-98-71-butyl-3-hydroxy-3-[2-(4-methylphenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one1-butyl-3-hydroxy-3-[2-(4-methylphenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-oneC21H23NO3
4993101-29-21,2,3,6-Tetrahydro-1-methyl-4-pyridinemethanol α-hydroxy-α,α-diphenylacetate1,2,3,6-Tetrahydro-1-methyl-4-pyridinemethanol α-hydroxy-α,α-diphenylacetateC21H23NO3
50899390-20-67-[(diethylamino)methyl]-6-hydroxy-2-(3-methylbenzylidene)-1-benzofuran-3(2H)-one7-[(diethylamino)methyl]-6-hydroxy-2-(3-methylbenzylidene)-1-benzofuran-3(2H)-oneC21H23NO3
51689755-35-93-[2-(2,5-dimethylphenyl)-2-oxoethyl]-3-hydroxy-1-propyl-1,3-dihydro-2H-indol-2-one3-[2-(2,5-dimethylphenyl)-2-oxoethyl]-3-hydroxy-1-propyl-1,3-dihydro-2H-indol-2-oneC21H23NO3
52299946-81-9allyl 2-methyl-4-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylateallyl 2-methyl-4-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylateC21H23NO3
53616867-43-7Carbamic acid, [(1S)-1-formyl-1,2-dimethylpropyl]-, 9H-fluoren-9-ylmethyl ester (9CI)C21H23NO3
54664975-08-03-[2-(2,4-dimethylphenyl)-2-oxoethyl]-3-hydroxy-1-isopropyl-1,3-dihydro-2H-indol-2-one3-[2-(2,4-dimethylphenyl)-2-oxoethyl]-3-hydroxy-1-isopropyl-1,3-dihydro-2H-indol-2-oneC21H23NO3
55545395-94-6AMG9810(2E)-N-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-3-[4-(1,1-DIMETHYLETHYL)PHENYL]-2-PROPENAMIDEC21H23NO3
5618770-76-82-Propenoic acid, 3-(4-(((4-methoxyphenyl)methylene)amino)phenyl)-2-me thyl-, propyl ester2-Propenoic acid, 3-(4-(((4-methoxyphenyl)methylene)amino)phenyl)-2-me thyl-, propyl esterC21H23NO3
5788543-43-5Butanoic acid, 3-oxo-2-[phenyl(phenylamino)methylene]-, 1,1-dimethylethyl ester, (Z)- (9CI)C21H23NO3
581-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-1-propanone1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-1-propanoneC21H23NO3
595344-93-4(1R,4aS,10aS)-6,7-diacetyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2 H-phenanthrene-1-carbonitrile(1R,4aS,10aS)-6,7-diacetyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2 H-phenanthrene-1-carbonitrileC21H23NO3
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