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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1,3-dithian-2-ylmethyl)-2-(trimethylsilyl)-2-cyclopentenone 130935-12-5 C13H22OS2Si
    4-(1,3-dithian-2-ylmethyl)-2-(trimethylsilyl)-2-cyclopentenone
    —— 4-[1-(4-chlorophenyl)-4-phenylthiomethyl-1H-imidazol-2-yl]benzenesulfonamide 189296-77-3 C22H18ClN3O2S2
    4-[1-(4-chlorophenyl)-4-phenylthiomethyl-1H-imidazol-2-yl]benzenesulfonamide
    —— 4-[1-(4-hydroxy-anilino)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 67867-74-7 C18H17N3O2
    4-[1-(4-hydroxy-anilino)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-isopropenyl-4-methyl-2,5-diphenyl-[1,3]dioxolane 37546-09-1 C19H20O2
    4-isopropenyl-4-methyl-2,5-diphenyl-[1,3]dioxolane
    —— 4-(2,6-Dichlorophenoxy)-2-[[(2,4-difluorophenyl)amino]hydroxymethylene]-3-oxobutanenitrile 866154-58-7 C17H10Cl2F2N2O3
    4-(2,6-Dichlorophenoxy)-2-[[(2,4-difluorophenyl)amino]hydroxymethylene]-3-oxobutanenitrile
    —— 4-chloro-2-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine 1620777-66-3 C10H6ClF3N2S
    4-chloro-2-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine
    —— <4-(carboxymethyl)-2-thienyl>(4-chloro-3-nitrophenyl)methanone 117498-49-4 C13H8ClNO5S
    <4-(carboxymethyl)-2-thienyl>(4-chloro-3-nitrophenyl)methanone
    —— 4'-Methyl-N-(4-{[2-(2-methyl-1,3-thiazol-4-yl)ethyl]amino}phenyl)-1,1'-biphenyl-2-carboxamide 408369-95-9 C26H25N3OS
    4'-Methyl-N-(4-{[2-(2-methyl-1,3-thiazol-4-yl)ethyl]amino}phenyl)-1,1'-biphenyl-2-carboxamide
    —— 4-benzylidene-9,10-dihydro-4H-3-thiabenzo[f]azulene 710345-72-5 C20H16S
    4-benzylidene-9,10-dihydro-4H-3-thiabenzo[f]azulene
    —— 4-(2,6-dimethylmorpholinosulfonyl)-7-(pyridin-2-ylthio)benzo[c][1,2,5]oxadiazole 1062658-34-7 C17H18N4O4S2
    4-(2,6-dimethylmorpholinosulfonyl)-7-(pyridin-2-ylthio)benzo[c][1,2,5]oxadiazole
    —— (4-(4-(2-cyclohexylethyl)-1H-1,2,3-triazol-1-yl)phenyl)methanamine 1218817-47-0 C17H24N4
    (4-(4-(2-cyclohexylethyl)-1H-1,2,3-triazol-1-yl)phenyl)methanamine
    —— 4-chloro-2-[(3-hydroxyphenyl)sulfonylcarbamoylamino]benzoic acid 1448992-26-4 C14H11ClN2O6S
    4-chloro-2-[(3-hydroxyphenyl)sulfonylcarbamoylamino]benzoic acid
    —— 4-phenyl-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590403-26-2 C12H13N3OS
    4-phenyl-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
    —— (4S,6R,8S,10S)-10-[(tert-butyldiphenylsilyl)oxy]trideca-1,12-diene-4,6,8-triol 1613145-05-3 C29H42O4Si
    (4S,6R,8S,10S)-10-[(tert-butyldiphenylsilyl)oxy]trideca-1,12-diene-4,6,8-triol
    —— 4-(5-isopropyl-2,4-dimethoxyphenyl)-5-(naphthalen-2-yl)oxazole 1155372-44-3 C24H23NO3
    4-(5-isopropyl-2,4-dimethoxyphenyl)-5-(naphthalen-2-yl)oxazole
    —— (4R,6R)-2-<(tert-butyldimethylsilyl)oxy>-4-methyl-6-(phenylsulfonyl)-2(E)-heptene 104996-27-2 C20H34O3SSi
    (4R,6R)-2-<(tert-butyldimethylsilyl)oxy>-4-methyl-6-(phenylsulfonyl)-2(E)-heptene
    —— 4a-Methyl-2,4a-dihydrofluoren 59247-37-9 C14H14
    4a-Methyl-2,4a-dihydrofluoren
    —— (4Z)-6,7-dimethoxy-4-[(4-methoxyphenyl)methylidene]spiro[1H-isochromene-3,1'-cyclohexane] 1354640-82-6 C24H28O4
    (4Z)-6,7-dimethoxy-4-[(4-methoxyphenyl)methylidene]spiro[1H-isochromene-3,1'-cyclohexane]
    —— 4-Methyl-2-methylsulfanyl-pentanoic acid methyl ester 75280-17-0 C8H16O2S
    4-Methyl-2-methylsulfanyl-pentanoic acid methyl ester
    —— 4-(tert-butyldimethylsilanyloxy)hex-5-enoic acid N-methoxy-N-methylamide 958887-82-6 C14H29NO3Si
    4-(tert-butyldimethylsilanyloxy)hex-5-enoic acid N-methoxy-N-methylamide
    —— 4-Pyrrolidin-1-yl-benzene-1,2-diamine 289913-84-4 C10H15N3
    4-Pyrrolidin-1-yl-benzene-1,2-diamine
    —— 4-(hydroxyamino)-6-(3-methoxyphenyl)-N-(3-nitrophenyl)-1,3,5-triazin-2-amine 1189559-63-4 C16H14N6O4
    4-(hydroxyamino)-6-(3-methoxyphenyl)-N-(3-nitrophenyl)-1,3,5-triazin-2-amine
    —— 4-chloro-1-{2-fluoro-4-methyl-5-(2,2,2-trifluoroethylsulfinyl)phenyl}-3-{1,1,2-trifluoro-2-(trifluoromethoxy)ethoxy}pyrazole 1146688-08-5 C15H9ClF10N2O3S
    4-chloro-1-{2-fluoro-4-methyl-5-(2,2,2-trifluoroethylsulfinyl)phenyl}-3-{1,1,2-trifluoro-2-(trifluoromethoxy)ethoxy}pyrazole
    —— 4-{[propyl-(4,5,6,7-tetrahydrobenzothiazol-6-yl)amino]methyl}benzoic acid methylester 1148156-31-3 C19H24N2O2S
    4-{[propyl-(4,5,6,7-tetrahydrobenzothiazol-6-yl)amino]methyl}benzoic acid methylester
    —— 4,6-di-O-acetyl-1,5-anhydro-2-deoxy-D-threo-hex-1-en-3-ulose 105581-69-9 C10H12O6
    4,6-di-O-acetyl-1,5-anhydro-2-deoxy-D-threo-hex-1-en-3-ulose
    —— 4-[(2-{[4-(1,1-dimethylethyl)-3-(2-fluoropyridin-4-yl)phenyl]amino}-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611225-36-6 C29H27FN6O2
    4-[(2-{[4-(1,1-dimethylethyl)-3-(2-fluoropyridin-4-yl)phenyl]amino}-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
    —— 4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611225-13-9 C26H21FN6O2
    4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
    —— 4-(2H-tetrazol-5-ylmethyl)-N-methylpiperidine-2-carboxylic acid 129920-06-5 C9H15N5O2
    4-(2H-tetrazol-5-ylmethyl)-N-methylpiperidine-2-carboxylic acid
    —— 4-[hydroxy-(3-methoxyphenyl)methyl]-N-pyrrolidin-1-yl-benzamide 1489248-22-7 C19H22N2O3
    4-[hydroxy-(3-methoxyphenyl)methyl]-N-pyrrolidin-1-yl-benzamide
    —— 4-(3-methoxyphenyl)-3-methylidenebutanoic acid tert-butyl ester 1415610-22-8 C16H22O3
    4-(3-methoxyphenyl)-3-methylidenebutanoic acid tert-butyl ester
    —— 4-(5-ethaneoylamino-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-butanoic acid 929519-58-4 C18H16N2O5
    4-(5-ethaneoylamino-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-butanoic acid
    —— 4-({2-[(3-cyclohexylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611215-31-7 C27H29N5O2
    4-({2-[(3-cyclohexylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-chloro-6-methoxy-[1,10]phenanthroline-2-carboxylic acid methyl ester 1228760-49-3 C15H11ClN2O3
    4-chloro-6-methoxy-[1,10]phenanthroline-2-carboxylic acid methyl ester
    —— 4-{[2-[(4-bromo-3-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-ethylpyridine-2-carboxamide 611221-67-1 C24H24BrN5O3
    4-{[2-[(4-bromo-3-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-ethylpyridine-2-carboxamide
    —— 4-[3-(4-chlorophenyl)-1H-pyrazol-4-yl]-N-[(4-methoxy-phenyl)methyl]-2-pyridinamine 216506-65-9 C22H19ClN4O
    4-[3-(4-chlorophenyl)-1H-pyrazol-4-yl]-N-[(4-methoxy-phenyl)methyl]-2-pyridinamine
    —— 4-(4<2-hydroxyethyl>-piperazino)-benzo<g>-1(2H)-phthalazinone 77766-58-6 C18H20N4O2
    4-(4<2-hydroxyethyl>-piperazino)-benzo<g>-1(2H)-phthalazinone
    —— 4-[2-(1H-Indol-3-yl)-ethylamino]-butan-1-ol 1022-61-3 C14H20N2O
    4-[2-(1H-Indol-3-yl)-ethylamino]-butan-1-ol
    —— 4-[2-(methylsulfanyl)phenoxy]piperidine hydrochloride 474708-80-0 C12H17NOS*ClH
    4-[2-(methylsulfanyl)phenoxy]piperidine hydrochloride
    —— 4-{2-[(S)-1-(9H-purin-6-ylamino)ethyl]benzoimidazol-1-yl}piperidine-1-carboxylic acid tertbutyl ester 1393180-48-7 C24H30N8O2
    4-{2-[(S)-1-(9H-purin-6-ylamino)ethyl]benzoimidazol-1-yl}piperidine-1-carboxylic acid tertbutyl ester
    —— 4-ethyl-2-methyl-5-propionyl-pyrrole-3-carboxylic acid ethyl ester 861384-03-4 C13H19NO3
    4-ethyl-2-methyl-5-propionyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4,6-undecadiynoic acid 18458-32-7 C11H14O2
    4,6-undecadiynoic acid
    —— 4-hydroxy-N,N,N-trimethyl-9-phenyl-7-<(2-tetradecylphenoxy)methyl>-3,5,8-trioxa-4-phosphanonan-1-aminium 4-oxide, hydroxide, inner salt 90857-92-4 C35H58NO6P
    4-hydroxy-N,N,N-trimethyl-9-phenyl-7-<(2-tetradecylphenoxy)methyl>-3,5,8-trioxa-4-phosphanonan-1-aminium 4-oxide, hydroxide, inner salt
    —— 4-methyl-1-phenyl-2,4-pentadien-1-ol 148601-12-1 C12H14O
    4-methyl-1-phenyl-2,4-pentadien-1-ol
    —— 4-amino-3,5-dichloro-N-[1-{[(3-methylphenyl)amino]methyl}-2-(4-methyl-piperidin-1-yl)-2-oxoethyl]benzenesulfonamide 1198056-07-3 C22H28Cl2N4O3S
    4-amino-3,5-dichloro-N-[1-{[(3-methylphenyl)amino]methyl}-2-(4-methyl-piperidin-1-yl)-2-oxoethyl]benzenesulfonamide
    —— 4-[2-amino-5-(6-amino-pyridin-3-ylethynyl)-6-ethyl-pyrimidin-4-yl]-3-fluoro-benzoic acid 1207351-57-2 C20H16FN5O2
    4-[2-amino-5-(6-amino-pyridin-3-ylethynyl)-6-ethyl-pyrimidin-4-yl]-3-fluoro-benzoic acid
    —— [4-(4,5-dimethyl-1H-imidazol-2-yl)piperidin-1-yl](4'-fluorobiphenyl-4-yl)methanone 1234709-06-8 C23H24FN3O
    [4-(4,5-dimethyl-1H-imidazol-2-yl)piperidin-1-yl](4'-fluorobiphenyl-4-yl)methanone
    —— 4-[(2-bromo-4-hydroxybenzyl)(4H-1,2,4-triazol-4-yl)amino]benzonitrile 1472068-06-6 C16H12BrN5O
    4-[(2-bromo-4-hydroxybenzyl)(4H-1,2,4-triazol-4-yl)amino]benzonitrile
    —— 4a-hydroxy-3-aza-A-homocholest-4a-en-3-one 121377-59-1 C27H45NO2
    4a-hydroxy-3-aza-A-homocholest-4a-en-3-one
    —— 4-amino-1-methyl-1H-imidazole-5-carboxamide perchlorate 115377-71-4 C5H8N4O*ClHO4
    4-amino-1-methyl-1H-imidazole-5-carboxamide perchlorate
    —— 4-(4-chloro-benzhydryl)-2-phenyl-4H-oxazol-5-one 95139-48-3 C22H16ClNO2
    4-(4-chloro-benzhydryl)-2-phenyl-4H-oxazol-5-one