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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylthiocinnolin-3-carbonitril 60092-63-9 C10H7N3S
    4-Methylthiocinnolin-3-carbonitril
    —— 4-[2-amino-3-cyano-5-oxo-4-(4-methoxyphenyl)-4H-indeno-[1,2-b]pyridin-1-(5H)-yl]benzenesulfonamide 1386373-79-0 C26H20N4O4S
    4-[2-amino-3-cyano-5-oxo-4-(4-methoxyphenyl)-4H-indeno-[1,2-b]pyridin-1-(5H)-yl]benzenesulfonamide
    —— [4,5-bis-(4-methoxy-phenyl)-2-oxo-oxazol-3-yl]-acetic acid 4-nitro-phenyl ester 66851-73-8 C25H20N2O8
    [4,5-bis-(4-methoxy-phenyl)-2-oxo-oxazol-3-yl]-acetic acid 4-nitro-phenyl ester
    —— 4-dioctylphosphinoyl-4-phenyl-butan-2-one 122492-15-3 C26H45O2P
    4-dioctylphosphinoyl-4-phenyl-butan-2-one
    —— 4-methyl-2,6-dinitro-<i>N</i>,<i>N</i>'-di-<i>o</i>-tolyl-<i>m</i>-phenylenediamine 110247-65-9 C21H20N4O4
    4-methyl-2,6-dinitro-<i>N</i>,<i>N</i>'-di-<i>o</i>-tolyl-<i>m</i>-phenylenediamine
    —— 4-[3-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-aniline 98721-68-7 C18H22ClN3O4S
    4-[3-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-aniline
    —— [4-(4-formyl-phenylazo)-benzenesulfonyl]-guanidine 100708-48-3 C14H13N5O3S
    [4-(4-formyl-phenylazo)-benzenesulfonyl]-guanidine
    —— 4-hydroxy-benzaldehyde-(2-iodo-4-nitro-phenylhydrazone) 106274-15-1 C13H10IN3O3
    4-hydroxy-benzaldehyde-(2-iodo-4-nitro-phenylhydrazone)
    —— 4-methylamino-benzoic acid-(1-phenyl-ethylidenehydrazide) 101435-07-8 C16H17N3O
    4-methylamino-benzoic acid-(1-phenyl-ethylidenehydrazide)
    —— 4-methylamino-benzoic acid benzylidenehydrazide 101091-18-3 C15H15N3O
    4-methylamino-benzoic acid benzylidenehydrazide
    —— 4-Methyl-1-(1-pentenyl)-2-isopentylpyrrol 97021-67-5 C15H25N
    4-Methyl-1-(1-pentenyl)-2-isopentylpyrrol
    —— 4,8-Dimethyl-1-furyl-(2)-nonatrien-(1,3,7) 69562-09-0 C15H20O
    4,8-Dimethyl-1-furyl-(2)-nonatrien-(1,3,7)
    —— 4-{2-[(1R,2S)-2-((E)-(S)-3-Hydroxy-oct-1-enyl)-5-oxo-cyclopent-3-enylmethyl]-phenyl}-butyric acid ethyl ester 65349-77-1 C26H36O4
    4-{2-[(1R,2S)-2-((E)-(S)-3-Hydroxy-oct-1-enyl)-5-oxo-cyclopent-3-enylmethyl]-phenyl}-butyric acid ethyl ester
    —— (4-oxo-2-phenyl-4<i>H</i>-chromen-7-yloxy)-acetic acid-(2-dimethylamino-ethyl ester) 101121-81-7 C21H21NO5
    (4-oxo-2-phenyl-4<i>H</i>-chromen-7-yloxy)-acetic acid-(2-dimethylamino-ethyl ester)
    —— 4-hexyloxy-3-methoxy-phenethylamine 101086-33-3 C15H25NO2
    4-hexyloxy-3-methoxy-phenethylamine
    —— 4,5,6,11,12,12a-Hexahydro-6,12a-dimethylinden<4,5-c>carbazol-1(2H)-on 58395-87-2 C21H21NO
    4,5,6,11,12,12a-Hexahydro-6,12a-dimethylinden<4,5-c>carbazol-1(2H)-on
    —— 4<i>r</i>,5<i>t</i>-diethyl-3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-4,5-dihydro-isoxazole 33467-98-0 C11H16N4O3
    4<i>r</i>,5<i>t</i>-diethyl-3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-4,5-dihydro-isoxazole
    —— 4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid 2,2-diethoxy-ethylamide 52833-10-0 C19H31N5O3
    4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid 2,2-diethoxy-ethylamide
    —— 4-(2-(dimethylamino)ethylamino)-N-(5-(4-((4-ethylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzamido)-2-methylphenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide 1086423-10-0 C34H41F3N8O2
    4-(2-(dimethylamino)ethylamino)-N-(5-(4-((4-ethylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzamido)-2-methylphenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide
    —— 4,4-diethyl-5-imino-1,2-dimethyl-pyrazolidin-3-one 857984-75-9 C9H17N3O
    4,4-diethyl-5-imino-1,2-dimethyl-pyrazolidin-3-one
    —— (4-Amino-3-chloro-phenyl)-(1,3,4,5-tetrahydro-azepino[4,3,2-cd]indol-6-yl)-methanone 544694-23-7 C18H16ClN3O
    (4-Amino-3-chloro-phenyl)-(1,3,4,5-tetrahydro-azepino[4,3,2-cd]indol-6-yl)-methanone
    —— 4-O-(2-acetamido-3,4-di-O-benzyl-2-deoxy-6-O-p-methoxybenzyl-α-D-glucopyranosyl)-N-benzyloxycarbonyl-2,3-di-O-benzyl-1,5-dideoxy-1,5-imino-D-gulcitol 161045-56-3 C58H64N2O12
    4-O-(2-acetamido-3,4-di-O-benzyl-2-deoxy-6-O-p-methoxybenzyl-α-D-glucopyranosyl)-N-benzyloxycarbonyl-2,3-di-O-benzyl-1,5-dideoxy-1,5-imino-D-gulcitol
    —— 4-Methylbenzoesaeure-dichlorophosphorsaeure-anhydrid 67598-48-5 C8H7Cl2O3P
    4-Methylbenzoesaeure-dichlorophosphorsaeure-anhydrid
    —— 4,5-dimethoxy-2-(3-nitropropyl)benzaldehyde 1158715-25-3 C12H15NO5
    4,5-dimethoxy-2-(3-nitropropyl)benzaldehyde
    —— 4-(1-(4-hydroxy-3-methoxyphenyl)-2-nitroethyl)-5-methyl-1H-pyrazol-3-ol 1463931-65-8 C13H15N3O5
    4-(1-(4-hydroxy-3-methoxyphenyl)-2-nitroethyl)-5-methyl-1H-pyrazol-3-ol
    —— 4-(diphenylphosphaneyl)-2-methylbutan-2-ol 129151-86-6 C17H21OP
    4-(diphenylphosphaneyl)-2-methylbutan-2-ol
    —— 4-(4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)benzenesulfonamide 83822-32-6 C16H15N3O3S2
    4-(4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)benzenesulfonamide
    —— 4-(4-sulfonamidophenyl)-3-bromobutan-2-one 1376314-05-4 C10H12BrNO3S
    4-(4-sulfonamidophenyl)-3-bromobutan-2-one
    —— 4-{[(4-chlorophenyl)amino]acetyl}-3,4-dihydroquinoxalin-2(1H)-one 1350845-00-9 C16H14ClN3O2
    4-{[(4-chlorophenyl)amino]acetyl}-3,4-dihydroquinoxalin-2(1H)-one
    —— 4-fluoro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-(oxetan-2-ylmethyl)carbamimidoyl]benzamide 1381823-55-7 C21H19F2N5O2
    4-fluoro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-(oxetan-2-ylmethyl)carbamimidoyl]benzamide
    —— 4-chloro-7-methoxy-6-{[1-(t-butoxycarbonyl)pyrrolidin-3-yl]methoxy}quinazoline 612501-66-3 C19H24ClN3O4
    4-chloro-7-methoxy-6-{[1-(t-butoxycarbonyl)pyrrolidin-3-yl]methoxy}quinazoline
    —— 4-methoxy-N-(1-phenyl-4-sulfanylidene-2H-quinazolin-3-yl)benzamide 106688-61-3 C22H19N3O2S
    4-methoxy-N-(1-phenyl-4-sulfanylidene-2H-quinazolin-3-yl)benzamide
    —— 4-Bromo-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzenesulfonamide 119878-27-2 C16H23BrN2O2S
    4-Bromo-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzenesulfonamide
    —— [4-(1H-benzimidazol-2-yl)piperidin-1-yl](3',4'-dimethoxybiphenyl-4-yl)methanone 1234708-81-6 C27H27N3O3
    [4-(1H-benzimidazol-2-yl)piperidin-1-yl](3',4'-dimethoxybiphenyl-4-yl)methanone
    —— (4S,4'S)-3-(4'-benzyl-2'-thioxo-1',3'-thiazolidine-3'-carbonyl)-4-(1-methoxycarbonyl-1-methylethyl)-4H-pyridine-1-carboxylic acid methyl ester 401613-62-5 C23H26N2O5S2
    (4S,4'S)-3-(4'-benzyl-2'-thioxo-1',3'-thiazolidine-3'-carbonyl)-4-(1-methoxycarbonyl-1-methylethyl)-4H-pyridine-1-carboxylic acid methyl ester
    —— 4-benzyloxy-3-methylindole-6,7-dione 937208-14-5 C16H13NO3
    4-benzyloxy-3-methylindole-6,7-dione
    —— 4-(4-(diethylamino)styryl)-1-(2-hydroxyethyl)pyridin-1-ium 4-hydroxybenzenesulfonate 1315270-45-1 C6H5O4S*C19H25N2O
    4-(4-(diethylamino)styryl)-1-(2-hydroxyethyl)pyridin-1-ium 4-hydroxybenzenesulfonate
    —— 4,6-difluoro-5-iodo-2-(methylsulfonyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole 1332706-90-7 C14H19F2IN2O3SSi
    4,6-difluoro-5-iodo-2-(methylsulfonyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole
    —— 4-(1-hydroxy-1-(5-(3-methyl-5-(4-difluoromethylpyrimidin-2-ylamino)phenyl)thiazol-2-yl)ethyl)cyclohexanecarboxylic acid 1412492-01-3 C24H26F2N4O3S
    4-(1-hydroxy-1-(5-(3-methyl-5-(4-difluoromethylpyrimidin-2-ylamino)phenyl)thiazol-2-yl)ethyl)cyclohexanecarboxylic acid
    —— 4-(4-isochromanylidene)-1-methylpiperidine 86727-21-1 C15H19NO
    4-(4-isochromanylidene)-1-methylpiperidine
    —— 4-<2,4-Dinitro-phenylhydrazono>-2,2,3,5,5-pentamethyl-tetrahydrofuran 101497-67-0 C15H20N4O5
    4-<2,4-Dinitro-phenylhydrazono>-2,2,3,5,5-pentamethyl-tetrahydrofuran
    —— 4-chloro-6-methyl-2-piperidino-5-(1,2,2,2-tetrachloro-ethyl)-pyrimidine 23499-25-4 C12H14Cl5N3
    4-chloro-6-methyl-2-piperidino-5-(1,2,2,2-tetrachloro-ethyl)-pyrimidine
    —— 4-Morpholinomethyl-2-phenyl-2-p-tolyl<1.3>dioxolan 3517-76-8 C21H25NO3
    4-Morpholinomethyl-2-phenyl-2-p-tolyl<1.3>dioxolan
    —— 4-<δ-Diethylamino-α-methyl-butylamino>-6-methoxy-2-<2-methoxy-styryl>chinolin 115759-05-2 C28H37N3O2
    4-<δ-Diethylamino-α-methyl-butylamino>-6-methoxy-2-<2-methoxy-styryl>chinolin
    —— 4-(6,13-dioxo-6,7,12,13-tetrahydro-7,12-<i>o</i>-benzeno-naphtho[2,3-<i>f</i>]pyrido[1,2-<i>a</i>]indole-14-carbonyl)-morpholine 122493-59-8 C31H22N2O4
    4-(6,13-dioxo-6,7,12,13-tetrahydro-7,12-<i>o</i>-benzeno-naphtho[2,3-<i>f</i>]pyrido[1,2-<i>a</i>]indole-14-carbonyl)-morpholine
    —— 4-butoxy-benzoic acid-(2-diethylamino-1-phenyl-ethyl ester) 102752-79-4 C23H31NO3
    4-butoxy-benzoic acid-(2-diethylamino-1-phenyl-ethyl ester)
    —— (4-chloro-benzylcarbamoyloxy)-phenyl-acetic acid 101119-02-2 C16H14ClNO4
    (4-chloro-benzylcarbamoyloxy)-phenyl-acetic acid
    —— 4'-[[2-n-butyl-6-(2-oxo-hexamethyleneimino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid nitrile 141865-00-1 C31H32N4O
    4'-[[2-n-butyl-6-(2-oxo-hexamethyleneimino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid nitrile
    —— 4,5-dipropyloxolan-2-one 22334-94-7 C10H18O2
    4,5-dipropyloxolan-2-one
    —— 4-(phenyl-α-azoxy)pyridine-N-oxide 93830-68-3 C11H9N3O2
    4-(phenyl-α-azoxy)pyridine-N-oxide