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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3R)-3-(tert-butyldimethylsilyloxy)-3α,18-cyclo-trachylobane-14,15-dione 397870-45-0 C26H40O3Si
(3R)-3-(tert-butyldimethylsilyloxy)-3α,18-cyclo-trachylobane-14,15-dione
—— (3S,5S)-N<sup>α</sup>-(tetrahydro-2-oxo-5-phenyl-3-furanyl)-N<sup>ε</sup>-(tert-butoxycarbonyl)-(S)-lysyl-(S)-proline tert-butyl ester 122442-07-3 C30H45N3O7
(3S,5S)-N<sup>α</sup>-(tetrahydro-2-oxo-5-phenyl-3-furanyl)-N<sup>ε</sup>-(tert-butoxycarbonyl)-(S)-lysyl-(S)-proline tert-butyl ester
—— 3-acetyl-7-chloro-5,8-dimethoxyquinolin-2(1H)-one 1389343-01-4 C13H12ClNO4
3-acetyl-7-chloro-5,8-dimethoxyquinolin-2(1H)-one
—— 3-chloro-2-fluoro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide 1201192-03-1 C25H22ClFN6O4S2
3-chloro-2-fluoro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide
—— 3-<(tert-Butyldimethylsilyl)oxy>-1,4,4a,9a-tetrahydro-9a-methyl-1-phenyl-9H-xanthen-9-one 122130-18-1 C26H32O3Si
3-<(tert-Butyldimethylsilyl)oxy>-1,4,4a,9a-tetrahydro-9a-methyl-1-phenyl-9H-xanthen-9-one
—— 3-Bromo-5-(pentafluoroethoxy)pyridine 2375269-96-6 C7H3BrF5NO
3-Bromo-5-(pentafluoroethoxy)pyridine
—— 3-[Bis-(2-propoxycarbonyl-ethyl)-phosphanyl]-propionic acid propyl ester 67991-13-3 C18H33O6P
3-[Bis-(2-propoxycarbonyl-ethyl)-phosphanyl]-propionic acid propyl ester
—— 3-amino-2-phenyl-1-thioxo-2,5,6,7-tetrahydro-1<i>H</i>-[2]pyrindine-4-carboxylic acid ethyl ester 28870-33-9 C17H18N2O2S
3-amino-2-phenyl-1-thioxo-2,5,6,7-tetrahydro-1<i>H</i>-[2]pyrindine-4-carboxylic acid ethyl ester
—— 3-{4-{1-[(1R,2R)-2-hydroxy-1-(3,4,5-trifluorophenyl)propyl]-2-oxopiperidin-(3E)-ylidenemethyl}-2-methoxyphenyl}-5-methyl-1-(phosphonooxymethyl)-3H-imidazol-1-ium trifluoroacetate 1004790-74-2 C2F3O2*C27H30F3N3O7P
3-{4-{1-[(1R,2R)-2-hydroxy-1-(3,4,5-trifluorophenyl)propyl]-2-oxopiperidin-(3E)-ylidenemethyl}-2-methoxyphenyl}-5-methyl-1-(phosphonooxymethyl)-3H-imidazol-1-ium trifluoroacetate
—— (3aS,4R,6R,7aR)-6-(2,4-dimethylpentan-3-yloxy)-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 139190-86-6 C16H30O4
(3aS,4R,6R,7aR)-6-(2,4-dimethylpentan-3-yloxy)-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
—— 3-(ethylamino)-5-(trifluoromethyl)biphenyl-2,4-dicarbonitrile 853052-88-7 C17H12F3N3
3-(ethylamino)-5-(trifluoromethyl)biphenyl-2,4-dicarbonitrile
—— 3,3-dimethyl-1-(2,4-dinitrophenylthio)-2-chlorobutane 66784-22-3 C12H15ClN2O4S
3,3-dimethyl-1-(2,4-dinitrophenylthio)-2-chlorobutane
—— 3-(4-(3-(2-(diethylamino)-2-oxoethyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl)phenoxy)propyl but-2-ynoate 1353642-17-7 C27H32N4O4
3-(4-(3-(2-(diethylamino)-2-oxoethyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl)phenoxy)propyl but-2-ynoate
—— 3-benzyl-4-imidazo[1,2-a]pyridin-2-yloxadiazol-3-ium-5-olate 93546-90-8 C16H12N4O2
3-benzyl-4-imidazo[1,2-a]pyridin-2-yloxadiazol-3-ium-5-olate
—— 3-isobutyryl-1,2,3,4,8,9-hexahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole 41075-09-6 C23H24N2O
3-isobutyryl-1,2,3,4,8,9-hexahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole
—— 3-fluoro-1,2,4-triazine 2-oxide 98571-93-8 C3H2FN3O
3-fluoro-1,2,4-triazine 2-oxide
—— (3-fluoro-2-(2H-1,2,3-triazol-2-yl)phenyl)(5-(6-fluoroquinazolin-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone 1293282-81-1 C23H19F2N7O
(3-fluoro-2-(2H-1,2,3-triazol-2-yl)phenyl)(5-(6-fluoroquinazolin-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone
—— 3-Cyclopentylidenemethyl-2,2-dimethyl-cyclopropanecarboxylic acid 3-benzyl-pyrrol-1-ylmethyl ester 70721-64-1 C24H29NO2
3-Cyclopentylidenemethyl-2,2-dimethyl-cyclopropanecarboxylic acid 3-benzyl-pyrrol-1-ylmethyl ester
—— 3-(3,5-difluorobenzoyl)-8-fluoro-1,2,3,6-tetrahydroazepino[4, 5-b]indole-5-carboxylic acid ethyl ester 629661-11-6 C22H17F3N2O3
3-(3,5-difluorobenzoyl)-8-fluoro-1,2,3,6-tetrahydroazepino[4, 5-b]indole-5-carboxylic acid ethyl ester
—— 3-(2-propylsulfanylpyridine-3-carbonyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester 629666-59-7 C24H25N3O3S
3-(2-propylsulfanylpyridine-3-carbonyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester
—— 3-(2-p-tolylsulfanylpyridine-3-carbonyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester 629666-83-7 C28H25N3O3S
3-(2-p-tolylsulfanylpyridine-3-carbonyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester
—— 3-(2-chloro-3-trifluoromethyl-phenylmethanesulfonylamino)-pyrazine-2-carboxylic acid methyl ester 1154615-15-2 C14H11ClF3N3O4S
3-(2-chloro-3-trifluoromethyl-phenylmethanesulfonylamino)-pyrazine-2-carboxylic acid methyl ester
—— [3-(3-tert-butylcarbamoylpyridin-2-yl)-1-(4-chlorobenzyl)-2-oxopropyl]-carbamic acid tert-butyl ester 923564-02-7 C25H32ClN3O4
[3-(3-tert-butylcarbamoylpyridin-2-yl)-1-(4-chlorobenzyl)-2-oxopropyl]-carbamic acid tert-butyl ester
—— 3-{2-[4-(6-amino-pyridin-2-yl)-3-ethoxy-phenoxy]-ethyl}-3-aza-bicyclo[3.1.0]hex-6-yl-amine 211494-96-1 C20H26N4O2
3-{2-[4-(6-amino-pyridin-2-yl)-3-ethoxy-phenoxy]-ethyl}-3-aza-bicyclo[3.1.0]hex-6-yl-amine
—— 3-(3-methoxy-2-methylbenzoyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester 629668-49-1 C24H24N2O4
3-(3-methoxy-2-methylbenzoyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester
—— 3-Pyridinecarboxaldehyde, 2-(aminomethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)- 1806058-47-8 C9H6F6N2O2
3-Pyridinecarboxaldehyde, 2-(aminomethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)-
—— (3S,4S)-8-chloro-3-methyl-4-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide 1233355-20-8 C15H14ClNO3S
(3S,4S)-8-chloro-3-methyl-4-phenyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide
—— 3-Isopropylideneamino-4-oxo-4H-chromene-2-carboxylic acid amide 87930-45-8 C13H12N2O3
3-Isopropylideneamino-4-oxo-4H-chromene-2-carboxylic acid amide
—— (3,3-(biphenyl-2,2'-diyl)-1-diphenylphosphino-1-phenylallene)tetracarbonyliron 1031811-92-3 C37H23FeO4P
(3,3-(biphenyl-2,2'-diyl)-1-diphenylphosphino-1-phenylallene)tetracarbonyliron
—— 3-(cyclopentylthio)-N-(4-methylthiazol-2-yl)pyridin-2-amine hydrochloride 953040-62-5 C14H17N3S2*ClH
3-(cyclopentylthio)-N-(4-methylthiazol-2-yl)pyridin-2-amine hydrochloride
—— 3-(4-bromo-phenyl)-1-(2-methyl-pyridin-4-yl)-3-(2-trifluoromethyl-phenyl)-propan-1-one 1354809-96-3 C22H17BrF3NO
3-(4-bromo-phenyl)-1-(2-methyl-pyridin-4-yl)-3-(2-trifluoromethyl-phenyl)-propan-1-one
—— 3,4-Dimethyl-4,6-dihydro-pyrazolo-<3,2-c>-as-triazin 6726-50-7 C7H10N4
3,4-Dimethyl-4,6-dihydro-pyrazolo-<3,2-c>-as-triazin
—— (3S,3aR,4S,6aS)-4-((R)-5-Ethyl-2-methyl-3-oxo-2,3-dihydro-furan-2-ylmethyl)-3-hydroxymethyl-6-isopropylidene-6a-methyl-tetrahydro-furo[3,4-c]furan-1-one 137769-70-1 C19H26O6
(3S,3aR,4S,6aS)-4-((R)-5-Ethyl-2-methyl-3-oxo-2,3-dihydro-furan-2-ylmethyl)-3-hydroxymethyl-6-isopropylidene-6a-methyl-tetrahydro-furo[3,4-c]furan-1-one
—— 3-(1-Methyl-1,2,3-triazol-4-yl)acrolein 13482-76-3 C6H7N3O
3-(1-Methyl-1,2,3-triazol-4-yl)acrolein
—— (3S,8R,9S,10S,13S,14S,17S)-3-(tert-Butyl-dimethyl-silanyloxy)-13,17-dimethyl-10-vinyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol 866824-68-2 C27H46O2Si
(3S,8R,9S,10S,13S,14S,17S)-3-(tert-Butyl-dimethyl-silanyloxy)-13,17-dimethyl-10-vinyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
—— (3S)-3-(4-cyanophenoxy)pyrrolidinium trifluoroacetate 124817-93-2 C2HF3O2*C11H12N2O
(3S)-3-(4-cyanophenoxy)pyrrolidinium trifluoroacetate
—— 3-Nitro-4-hydroxy-α-methylbenzyloxyamin 46331-79-7 C8H10N2O4
3-Nitro-4-hydroxy-α-methylbenzyloxyamin
—— 3-Butyl-2-(2-[1,3]dithian-2-yl-1-phenyl-ethyl)-4,6-dimethoxy-2-(4-methoxy-phenyl)-2,3-dihydro-benzofuran-3-ol 111243-95-9 C33H40O5S2
3-Butyl-2-(2-[1,3]dithian-2-yl-1-phenyl-ethyl)-4,6-dimethoxy-2-(4-methoxy-phenyl)-2,3-dihydro-benzofuran-3-ol
—— 3-Chloro-4-phenylquinoline-6-carboxylic acid 1264215-90-8 C16H10ClNO2
3-Chloro-4-phenylquinoline-6-carboxylic acid
—— 3-(3-(6-(4-amino-1-piperidinyl)-2-pyrazinyl)-1H-indazol-5-yl)-2-quinolinol 1380912-30-0 C25H23N7O
3-(3-(6-(4-amino-1-piperidinyl)-2-pyrazinyl)-1H-indazol-5-yl)-2-quinolinol
—— 3-({5-[(3S)-3-aminopyrrolidin-1-yl]pyridazin-3-yl}amino)propan-1-ol 1201175-35-0 C11H19N5O
3-({5-[(3S)-3-aminopyrrolidin-1-yl]pyridazin-3-yl}amino)propan-1-ol
—— 3-[4-(6,7-dimethoxyquinolin-4-yloxy)-2-fluorophenylsulfamoyl]thiophene-2-carboxylic acid methyl ester 1192298-11-5 C23H19FN2O7S2
3-[4-(6,7-dimethoxyquinolin-4-yloxy)-2-fluorophenylsulfamoyl]thiophene-2-carboxylic acid methyl ester
—— 3-{4-[5-nitro-6-(4-propyl-piperidin-1-yl)-pyrimidin-4-yloxy]-phenyl}-3-oxo-propionic acid methyl ester 733748-86-2 C22H26N4O6
3-{4-[5-nitro-6-(4-propyl-piperidin-1-yl)-pyrimidin-4-yloxy]-phenyl}-3-oxo-propionic acid methyl ester
—— 3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-(4,4-difluoro-cyclohexyl)-acetamide 1169570-87-9 C42H63F2NO6
3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-(4,4-difluoro-cyclohexyl)-acetamide
—— 3β-hydroxy-17β-(1,3-thiazole-2-amido)-21-oxolup-18-ene 1169848-70-7 C33H48N2O3S
3β-hydroxy-17β-(1,3-thiazole-2-amido)-21-oxolup-18-ene
—— 3-Chloro-4-(4-fluorophenyl)quinoline-6-carboxylic acid 1264215-85-1 C16H9ClFNO2
3-Chloro-4-(4-fluorophenyl)quinoline-6-carboxylic acid
—— 3-(2-amino-1-methyl-2-oxoethoxy)-4-bromothiophene-2-carboxylic acid 1263795-37-4 C8H8BrNO4S
3-(2-amino-1-methyl-2-oxoethoxy)-4-bromothiophene-2-carboxylic acid
—— 3-(2-amino-5'-methoxy-[3,3']bipyridinyl-5-yl)-N-(2-dimethylamino-ethyl)-benzamide 1034297-54-5 C22H25N5O2
3-(2-amino-5'-methoxy-[3,3']bipyridinyl-5-yl)-N-(2-dimethylamino-ethyl)-benzamide
—— 3-[4-((3aS,9bR)-trans-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-pyrido[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione 208993-46-8 C25H26N4O4S
3-[4-((3aS,9bR)-trans-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-pyrido[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
—— 3,3-bis(thiocyanatomethyl)oxetane 114698-39-4 C7H8N2OS2
3,3-bis(thiocyanatomethyl)oxetane