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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-pyrimidin-5-acrylate 1255703-03-7 C11H14N2O2
    3-pyrimidin-5-acrylate
    —— 3β-(tert-Butyldimethylsilyloxy)-23,24-dinorchola-5,7-dien-22-yl-ethanoat 87080-72-6 C30H50O3Si
    3β-(tert-Butyldimethylsilyloxy)-23,24-dinorchola-5,7-dien-22-yl-ethanoat
    —— 3-(3,4-dimethyl-phenyl)-pyrazine-2-carboxylic acid carbamoylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide 1223586-41-1 C25H24FN5O2
    3-(3,4-dimethyl-phenyl)-pyrazine-2-carboxylic acid carbamoylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide
    —— 3-(4-Methylpiperazin-1-yl)-2-[(4-pyridin-2-ylphenyl)methyl-[3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]propanoic acid 1227908-69-1 C30H31F3N4O3
    3-(4-Methylpiperazin-1-yl)-2-[(4-pyridin-2-ylphenyl)methyl-[3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]propanoic acid
    —— 3-(1,3-benzoxazol-2-yl)-5-[1-(3-pyrrolidin-1-ylpropyl)pyrazol-4-yl]pyridin-2-amine 1146946-41-9 C22H24N6O
    3-(1,3-benzoxazol-2-yl)-5-[1-(3-pyrrolidin-1-ylpropyl)pyrazol-4-yl]pyridin-2-amine
    —— 3-bromo-3,4-dihydro-4-oxo-2H-thiopyrano<3,2-c><1,2>benzooxathiin 5,5-dioxide 95668-14-7 C11H7BrO4S2
    3-bromo-3,4-dihydro-4-oxo-2H-thiopyrano<3,2-c><1,2>benzooxathiin 5,5-dioxide
    —— (3RS,1'RS)-1-methyl-3-(1'-methyl-3'-oxo-3'-(2,4,6-triisoprpylphenyl)propyl)-2-thiopyrrolidinone 122969-37-3 C24H37NOS
    (3RS,1'RS)-1-methyl-3-(1'-methyl-3'-oxo-3'-(2,4,6-triisoprpylphenyl)propyl)-2-thiopyrrolidinone
    —— 3-(6-iodopyridazin-3-yl)-9-methyl-3,9-diazabicyclo[3.3.1]nonane 907179-75-3 C12H17IN4
    3-(6-iodopyridazin-3-yl)-9-methyl-3,9-diazabicyclo[3.3.1]nonane
    —— 3,3-dimethyl-2-<(2,4,4-trimethyl-2-pentyl)amino>-1-phenyl-1-butanone 79593-97-8 C20H33NO
    3,3-dimethyl-2-<(2,4,4-trimethyl-2-pentyl)amino>-1-phenyl-1-butanone
    —— (3S)-5-ethoxy-3-(2-ethoxycarbonylaminoethyl)-1,3-dimethyl-2-oxindole 133343-19-8 C17H24N2O4
    (3S)-5-ethoxy-3-(2-ethoxycarbonylaminoethyl)-1,3-dimethyl-2-oxindole
    —— 3-(4-fluorobenzylamino)-2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclohex-2-en-1-one 1202752-97-3 C17H13F8NO2
    3-(4-fluorobenzylamino)-2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclohex-2-en-1-one
    —— 3-(1-acetyl-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-4-hydroxy-1-methylquinolin-2(1H)-one 71833-87-9 C21H19N3O3
    3-(1-acetyl-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-4-hydroxy-1-methylquinolin-2(1H)-one
    —— 3-(2-chloropropanamido)-N-methylbenzamide 1098346-34-9 C11H13ClN2O2
    3-(2-chloropropanamido)-N-methylbenzamide
    —— 3-(3-{4-[3-chloro-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-prop-2-ynyl)-1-ethyl-1-(2-hydroxy-ethyl)-urea 383432-76-6 C28H27ClN6O3
    3-(3-{4-[3-chloro-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-prop-2-ynyl)-1-ethyl-1-(2-hydroxy-ethyl)-urea
    —— 3,5-dinitro-4-(2'-hydroxyethylamino)-6-methoxy-2-methylquinoline 76212-09-4 C13H14N4O6
    3,5-dinitro-4-(2'-hydroxyethylamino)-6-methoxy-2-methylquinoline
    —— (3S,3aS,5aR,6R,9S,9aS,9bS)-3,5a,9-trimethyl-3a,4,5,5a,6,9,9a,9b-octahydro-6,9-epidioxynaphtho[1,2-b]furan-2(3H)-one 865202-63-7 C15H20O4
    (3S,3aS,5aR,6R,9S,9aS,9bS)-3,5a,9-trimethyl-3a,4,5,5a,6,9,9a,9b-octahydro-6,9-epidioxynaphtho[1,2-b]furan-2(3H)-one
    —— 3-(1,3-Benzothiazol-2-yl)butanoic acid 889773-96-0 C11H11NO2S
    3-(1,3-Benzothiazol-2-yl)butanoic acid
    —— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-[4-(toluene-4-sulfonylamino)-butyryl]-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160941-77-4 C23H30ClN9O4S
    3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-[4-(toluene-4-sulfonylamino)-butyryl]-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
    —— 3,4-Bis((S)-1-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)-2-phenylethylamino)cyclobut-3-ene-1,2-dione 1620902-55-7 C32H38N4O4
    3,4-Bis((S)-1-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)-2-phenylethylamino)cyclobut-3-ene-1,2-dione
    —— 3a,14a-dihydro-4-benzyloxy-7H,8H-(1)benzopyrano<3,2-c>furo(3',2':4,5)furo<2,3-f>(1)benzopyran-2,7,8(3H)-trione 134836-41-2 C27H16O8
    3a,14a-dihydro-4-benzyloxy-7H,8H-(1)benzopyrano<3,2-c>furo(3',2':4,5)furo<2,3-f>(1)benzopyran-2,7,8(3H)-trione
    —— 3,4-dihydroxybenzaldehyde (6-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazone 327031-18-5 C17H14N6O2
    3,4-dihydroxybenzaldehyde (6-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazone
    —— 3-[(R)-6,7-Dimethoxy-1-(3,4,5-trimethoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-hydroxy-propionic acid 6-{3-[(R)-6,7-dimethoxy-1-(3,4,5-trimethoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-hydroxy-propionyloxy}-hexyl ester 145487-82-7 C54H72N2O16
    3-[(R)-6,7-Dimethoxy-1-(3,4,5-trimethoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-hydroxy-propionic acid 6-{3-[(R)-6,7-dimethoxy-1-(3,4,5-trimethoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-hydroxy-propionyloxy}-hexyl ester
    —— 3-(dodecylamino)-4-methoxycyclobut-3-ene-1,2-dione 1428906-22-2 C17H29NO3
    3-(dodecylamino)-4-methoxycyclobut-3-ene-1,2-dione
    —— 3-(2,3,4-trimethoxyphenyl)-8-oxabicyclo[3.2.1]oct-6-en-3-ol 102119-68-6 C16H20O5
    3-(2,3,4-trimethoxyphenyl)-8-oxabicyclo[3.2.1]oct-6-en-3-ol
    —— 3'-Hydroxy-5'-(4-propylpiperazinyl)benzoxazinorifamycin 133633-12-2 C50H62N4O13
    3'-Hydroxy-5'-(4-propylpiperazinyl)benzoxazinorifamycin
    —— 3-tert.butyl-2-(2,2,6,6-tetramethylpiperidino)-1,3,2-oxazaboretidin-4-one 99475-23-7 C14H27BN2O2
    3-tert.butyl-2-(2,2,6,6-tetramethylpiperidino)-1,3,2-oxazaboretidin-4-one
    —— 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol 1429767-02-1 C10H19BO3
    3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
    —— 3-Amino-3-N-aethylanilin-2-nitroacrylnitril 54413-40-0 C11H12N4O2
    3-Amino-3-N-aethylanilin-2-nitroacrylnitril
    —— 3β,6α-diacetoxy-12β-hydroxy-20R,25-epoxydammarane 1821-66-5 C34H56O6
    3β,6α-diacetoxy-12β-hydroxy-20R,25-epoxydammarane
    —— (3R)-5c-phenyl-2-((S)-1-phenyl-ethyl)-isoxazolidine-3r-carboxylic acid butyl ester 68844-52-0 C22H27NO3
    (3R)-5c-phenyl-2-((S)-1-phenyl-ethyl)-isoxazolidine-3r-carboxylic acid butyl ester
    —— 3-Hydroxy-6-methoxyphthalsaeure 65489-46-5 C9H8O6
    3-Hydroxy-6-methoxyphthalsaeure
    —— 3-bromo-2,2'-dimethoxy-5,5',5''-trimethyl-2''-(phenylmethoxy)-1,1':3',1''-terphenyl 89827-42-9 C30H29BrO3
    3-bromo-2,2'-dimethoxy-5,5',5''-trimethyl-2''-(phenylmethoxy)-1,1':3',1''-terphenyl
    —— 3-(3-Chlorophenyl)methyl-2,3,3a,4,5,9b-hexahydro-1H-oxo-benz[e]isoindole 140378-07-0 C19H18ClNO
    3-(3-Chlorophenyl)methyl-2,3,3a,4,5,9b-hexahydro-1H-oxo-benz[e]isoindole
    —— 3-(4-methoxybenzyl)-5-methylimidazolidine-2,4-dione 1346123-51-0 C12H14N2O3
    3-(4-methoxybenzyl)-5-methylimidazolidine-2,4-dione
    —— 3-phenyl-5-propyl-oxazolidine-2,4-dione 54639-21-3 C12H13NO3
    3-phenyl-5-propyl-oxazolidine-2,4-dione
    —— (3-Amino-5-ethyl-thieno[2',3':3,4]pyrazolo[1,5-a]pyridin-2-yl)-(4-chloro-phenyl)-methanone 133038-01-4 C18H14ClN3OS
    (3-Amino-5-ethyl-thieno[2',3':3,4]pyrazolo[1,5-a]pyridin-2-yl)-(4-chloro-phenyl)-methanone
    —— 3,4,6-tri-O-acetyl-α-D-galactopyranosyl 1,2-(tert-butyl orthoacetate) 40147-62-4 C18H28O10
    3,4,6-tri-O-acetyl-α-D-galactopyranosyl 1,2-(tert-butyl orthoacetate)
    —— 3-Oxo-2,4,7a-trimethyl-indan 105520-12-5 C12H20O
    3-Oxo-2,4,7a-trimethyl-indan
    —— 3-Benzenesulfonyl-5-hydroxy-2-methylene-hexanoic acid phenylamide 99699-19-1 C19H21NO4S
    3-Benzenesulfonyl-5-hydroxy-2-methylene-hexanoic acid phenylamide
    —— 3-Acetoxymethyl-8-oxo-7-[2-(6-oxo-1,6-dihydro-pyridazine-3-carbonyloxy)-2-phenyl-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 57658-95-4 C23H20N4O9S
    3-Acetoxymethyl-8-oxo-7-[2-(6-oxo-1,6-dihydro-pyridazine-3-carbonyloxy)-2-phenyl-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[1-(3,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-1-ylidene)-2-oxo-2-piperidinoethyl]quinoxalin-2(1H)-one 1133326-47-2 C26H28N4O2
    3-[1-(3,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-1-ylidene)-2-oxo-2-piperidinoethyl]quinoxalin-2(1H)-one
    —— 3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid ((R)-1-benzyl-2-hydroxy-ethyl)-amide 1265224-75-6 C21H20N4O2S
    3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid ((R)-1-benzyl-2-hydroxy-ethyl)-amide
    —— 3-methyl-5-(propan-2-ylamino)-7-{4-[2-(pyrrolidin-1-yl)ethyl]phenyl}-3H,4H-pyrido[4,3-d]pyrimidin-4-one 1263071-85-7 C23H29N5O
    3-methyl-5-(propan-2-ylamino)-7-{4-[2-(pyrrolidin-1-yl)ethyl]phenyl}-3H,4H-pyrido[4,3-d]pyrimidin-4-one
    —— (3aR,9bR)-2,3,3a,9b-tetrahydro-1H-cyclopenta[e]azulene 87615-17-6 C13H14
    (3aR,9bR)-2,3,3a,9b-tetrahydro-1H-cyclopenta[e]azulene
    —— 3-Chlor-4-amino-2,5-dimethyl-acetanilid 13711-16-5 C10H13ClN2O
    3-Chlor-4-amino-2,5-dimethyl-acetanilid
    —— 3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 2-methyl-1-(3-phenoxy-phenyl)-propyl ester 64628-81-5 C24H26Cl2O3
    3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 2-methyl-1-(3-phenoxy-phenyl)-propyl ester
    —— 3-(2,6-Dimethylphenyl)-5,6-dihydro-2H-1,3-thiazin-2,4(3H)-dion-1-oxid 93846-64-1 C12H13NO3S
    3-(2,6-Dimethylphenyl)-5,6-dihydro-2H-1,3-thiazin-2,4(3H)-dion-1-oxid
    —— 3-Cyanmethyl-4-chlor-benzothiazolin-2-on 98591-59-4 C9H5ClN2OS
    3-Cyanmethyl-4-chlor-benzothiazolin-2-on
    —— 3exo-Acetoxy-bicyclo(3,2,1)octan 92015-57-1 C10H16O2
    3exo-Acetoxy-bicyclo(3,2,1)octan
    —— 3-(3,4-Dimethoxybenzyl)-4-(3,4,5-trimethoxyphenyl)-3-pyrrolidinemethanol 54280-30-7 C23H31NO6
    3-(3,4-Dimethoxybenzyl)-4-(3,4,5-trimethoxyphenyl)-3-pyrrolidinemethanol