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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4(5)-Amino-2-methyl-imidazol-5(4)-carbonitril 57258-81-8 C5H6N4
    4(5)-Amino-2-methyl-imidazol-5(4)-carbonitril
    —— 4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 59885-52-8 C21H17ClN6O3S
    4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
    —— (4-(4-tert-pentylcyclohexyl)but-2-enyl)benzene 1383713-10-7 C21H32
    (4-(4-tert-pentylcyclohexyl)but-2-enyl)benzene
    —— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({5-[(E)-2-(1,2,4-oxadiazol-3-yl)vinyl]thien-2-yl}sulfonyl)benzamide 1235865-41-4 C32H28ClN5O4S2
    4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({5-[(E)-2-(1,2,4-oxadiazol-3-yl)vinyl]thien-2-yl}sulfonyl)benzamide
    —— 4-(1-methyl-2-oxo-1,2-dihydro-quinolin-6-yloxy)-butyric acid ethyl ester 58900-40-6 C16H19NO4
    4-(1-methyl-2-oxo-1,2-dihydro-quinolin-6-yloxy)-butyric acid ethyl ester
    —— [(4-chloro-phenyl)-(2-methyl-isothioureido)-methyl]-phosphonic acid 69379-44-8 C9H12ClN2O3PS
    [(4-chloro-phenyl)-(2-methyl-isothioureido)-methyl]-phosphonic acid
    —— 4-(4-sulfanylphenoxy)phenyl bis(2-phenylethyl)phosphinodithioate 1515871-95-0 C28H27OPS3
    4-(4-sulfanylphenoxy)phenyl bis(2-phenylethyl)phosphinodithioate
    —— 4-Fluor-2-<3-oxo-butyl>-acetessigsaeure-ethylester 2585-91-3 C10H15FO4
    4-Fluor-2-<3-oxo-butyl>-acetessigsaeure-ethylester
    —— 4-[2-(4-isopropylphenyl)tetrazol-5-yl]phenol 172353-75-2 C16H16N4O
    4-[2-(4-isopropylphenyl)tetrazol-5-yl]phenol
    —— 4-Hydroxy-8-(4-pyrrolidinosulfonylphenyl)pyrazolo[1,5-a]-1,3,5-triazine 117413-90-8 C15H15N5O3S
    4-Hydroxy-8-(4-pyrrolidinosulfonylphenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-Hydroxy-8-(4-tetrahydrofurfurylaminosulfonylphenyl)pyrazolo[1,5-a]-1,3,5-triazine 117413-95-3 C16H17N5O4S
    4-Hydroxy-8-(4-tetrahydrofurfurylaminosulfonylphenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— (4R,5R,2Z,6E)-5-(tert-Butyldimethylsiloxy)-2,4,6-trimethyl-p-tolylsulphonylocta-2,6-diene 138133-36-5 C24H40O3SSi
    (4R,5R,2Z,6E)-5-(tert-Butyldimethylsiloxy)-2,4,6-trimethyl-p-tolylsulphonylocta-2,6-diene
    —— 4-(5-ethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-butyric acid 3343-74-6 C10H14N2O5
    4-(5-ethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-butyric acid
    —— 4-[(3S)-2,2-dimethyltetrahydrofuran-3-yl]-2-butanone 86377-20-0 C10H18O2
    4-[(3S)-2,2-dimethyltetrahydrofuran-3-yl]-2-butanone
    —— 4-chloromethyl-3-hydroxy-5,6,7,8-tetrahydro-[2]naphthoic acid methyl ester 856074-36-7 C13H15ClO3
    4-chloromethyl-3-hydroxy-5,6,7,8-tetrahydro-[2]naphthoic acid methyl ester
    —— 4-Heptyloxy-benzoic acid 4-{[(E)-4-hexyloxy-phenylimino]-methyl}-2-methoxy-phenyl ester 108532-32-7 C34H43NO5
    4-Heptyloxy-benzoic acid 4-{[(E)-4-hexyloxy-phenylimino]-methyl}-2-methoxy-phenyl ester
    —— 4-ethyl-3-nitro-1,1'-biphenyl 92814-28-3 C14H13NO2
    4-ethyl-3-nitro-1,1'-biphenyl
    —— (4S,4aS,7R,8aS)-4-[2-((1R,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-ethyl]-7-isopropenyl-2,5-dioxo-octahydro-naphthalene-4a-carboxylic acid methyl ester 145363-44-6 C23H32O6
    (4S,4aS,7R,8aS)-4-[2-((1R,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-ethyl]-7-isopropenyl-2,5-dioxo-octahydro-naphthalene-4a-carboxylic acid methyl ester
    —— 4-{6-[(2-methoxyethoxy)methoxy]hexyloxy}phthalonitrile 1209494-18-7 C18H24N2O4
    4-{6-[(2-methoxyethoxy)methoxy]hexyloxy}phthalonitrile
    —— (4S,5S)-5-(acetyloxymethyl)-4-(1,3-dioxolan-2-yl)dihydrofuran-2-one 681462-92-0 C10H14O6
    (4S,5S)-5-(acetyloxymethyl)-4-(1,3-dioxolan-2-yl)dihydrofuran-2-one
    —— 4,4'-Bis(brommethyl)triphenylmethanol 82313-76-6 C21H18Br2O
    4,4'-Bis(brommethyl)triphenylmethanol
    —— 4-phenyl-5-vinyl-cyclohexene 100715-81-9 C14H16
    4-phenyl-5-vinyl-cyclohexene
    —— (4S,5R)-5-(benzyloxy)-4-hydroxyhexan-2-one 1276064-86-8 C13H18O3
    (4S,5R)-5-(benzyloxy)-4-hydroxyhexan-2-one
    —— 4-(2-benzothiazolyl) phenylmethane thiol 132631-53-9 C14H11NS2
    4-(2-benzothiazolyl) phenylmethane thiol
    —— 4-benzoyl-N-[5-(cyclopropylcarbamoyl)-2-methylphenyl]-1H-pyrrole-2-carboxamide 1026765-29-6 C23H21N3O3
    4-benzoyl-N-[5-(cyclopropylcarbamoyl)-2-methylphenyl]-1H-pyrrole-2-carboxamide
    —— 4-amino-2-ethyl-5-methyl-2<i>H</i>-pyrazole-3-carboxylic acid 26308-45-2 C7H11N3O2
    4-amino-2-ethyl-5-methyl-2<i>H</i>-pyrazole-3-carboxylic acid
    —— (4-Nitro-phenyl)-(4-thiomorpholin-4-yl-phenyl)-diazene 102101-83-7 C16H16N4O2S
    (4-Nitro-phenyl)-(4-thiomorpholin-4-yl-phenyl)-diazene
    —— 4-(4-bromophenyl)-2,5-dioxo-1,2,3,4,5,7,8,9-octahydro-[1,4]diazepino[5,6-b]pyrrolizine-10-carbonitrile 1975258-57-1 C17H13BrN4O2
    4-(4-bromophenyl)-2,5-dioxo-1,2,3,4,5,7,8,9-octahydro-[1,4]diazepino[5,6-b]pyrrolizine-10-carbonitrile
    —— 4-methoxycarbonyl-3-phenyl-4-azahomoadamantane 93588-49-9 C18H23NO2
    4-methoxycarbonyl-3-phenyl-4-azahomoadamantane
    —— 4'-(3-(piperidin-1-yl)propoxy)-[1,1'-biphenyl]-4-ol 1446417-51-1 C20H25NO2
    4'-(3-(piperidin-1-yl)propoxy)-[1,1'-biphenyl]-4-ol
    —— 4-(4-((thiiran-2-ylmethyl)sulfonyl)phenoxy)phenyl N2,N6-bis(tert-butoxycarbonyl)-L-lysinate 1333379-39-7 C31H42N2O9S2
    4-(4-((thiiran-2-ylmethyl)sulfonyl)phenoxy)phenyl N2,N6-bis(tert-butoxycarbonyl)-L-lysinate
    —— 4-[4-(hydroxymethyl)thiophen-2-yl]benzonitrile 1353717-54-0 C12H9NOS
    4-[4-(hydroxymethyl)thiophen-2-yl]benzonitrile
    —— 4-((5-amino-1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)diazenyl)phenol 1263214-17-0 C22H19N5O
    4-((5-amino-1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)diazenyl)phenol
    —— 4-oxo-4H,10H-pyrimido<1,2-a>azepine-3-carboxylic acid 94773-90-7 C10H8N2O3
    4-oxo-4H,10H-pyrimido<1,2-a>azepine-3-carboxylic acid
    —— 4-Isopropyl-2-(chlormethyl)furan 59413-97-7 C8H11ClO
    4-Isopropyl-2-(chlormethyl)furan
    —— 4-Aethylmercapto-2-methyl-chinazolin 91088-88-9 C11H12N2S
    4-Aethylmercapto-2-methyl-chinazolin
    —— 4-Chloro-7-methylthieno[3,2-D]pyrimidin-2-amine 2102411-15-2 C7H6ClN3S
    4-Chloro-7-methylthieno[3,2-D]pyrimidin-2-amine
    —— [4-(1,1-Dimethyl-3-phenyl-prop-2-ynyl)-3-methyl-phenoxy]-acetic acid 60042-26-4 C20H20O3
    [4-(1,1-Dimethyl-3-phenyl-prop-2-ynyl)-3-methyl-phenoxy]-acetic acid
    —— 4-acetyl-1-(4-bromo-phenyl)-5-methyl-1<i>H</i>-pyrazole-3-carboxylic acid anilide 57391-91-0 C19H16BrN3O2
    4-acetyl-1-(4-bromo-phenyl)-5-methyl-1<i>H</i>-pyrazole-3-carboxylic acid anilide
    —— 4-[[(4-cyanophenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-(2-phenylpropyl)benzamide 1191067-26-1 C30H28N4O3S
    4-[[(4-cyanophenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-(2-phenylpropyl)benzamide
    —— 4-(5-bromo-2-chloropyrimidin-4-yl)-N-(1-(4-chlorophenyl)cyclopropyl)morpholine-3-carboxamide 1394070-81-5 C18H17BrCl2N4O2
    4-(5-bromo-2-chloropyrimidin-4-yl)-N-(1-(4-chlorophenyl)cyclopropyl)morpholine-3-carboxamide
    —— 4-(2,4-bis-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 845616-94-6 C17H20F6N2O2
    4-(2,4-bis-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— [(4-Chloro-thiobenzoyl)-methyl-amino]-acetic acid 60246-51-7 C10H10ClNO2S
    [(4-Chloro-thiobenzoyl)-methyl-amino]-acetic acid
    —— 4-Hydroxy-8-(3-thienyl)pyrazolo[1,5-a]-1,3,5-triazine 117414-20-7 C9H6N4OS
    4-Hydroxy-8-(3-thienyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-phenethyl-2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine 5177-46-8 C17H20N2
    4-phenethyl-2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine
    —— (4,4-difluoro-perhydro-azepin-1-yl)-[1-(6,7,8,9-tetrahydro-5H-1,4,7,10a-tetraaza-cyclohept[f]inden-10-yl)-azetidin-3-yl]-methanone 1228230-25-8 C20H26F2N6O
    (4,4-difluoro-perhydro-azepin-1-yl)-[1-(6,7,8,9-tetrahydro-5H-1,4,7,10a-tetraaza-cyclohept[f]inden-10-yl)-azetidin-3-yl]-methanone
    —— 4',5',6',7'-tetrachloro-2,3,4,5,6,7-hexahydro-spiro[azepine-1,2'-isoindolinium]; bromide 111527-72-1 Br*C14H16Cl4N
    4',5',6',7'-tetrachloro-2,3,4,5,6,7-hexahydro-spiro[azepine-1,2'-isoindolinium]; bromide
    —— 4-methyl-N-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186084-40-1 C26H34N6O
    4-methyl-N-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide
    —— 4-(2-phenylpyrimidin-5-yl)-2-(pyridin-3-yl)thiazole 1217902-19-6 C18H12N4S
    4-(2-phenylpyrimidin-5-yl)-2-(pyridin-3-yl)thiazole
    —— (4-Butyl-benzyl)-((Z)-octadec-9-enyl)-amine 122020-61-5 C29H51N
    (4-Butyl-benzyl)-((Z)-octadec-9-enyl)-amine