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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylamino-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester 1327336-62-8 C12H22N2O4
    4-Methylamino-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
    —— 4,4'-Bis(2,4-dimethoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure 56682-96-3 C24H24N8O10S2
    4,4'-Bis(2,4-dimethoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure
    —— 4-Tert-butyl-2-(ethoxymethyl)phenol 6342-03-6 C13H20O2
    4-Tert-butyl-2-(ethoxymethyl)phenol
    —— 4-Tert-butyl-2-[(propan-2-yloxy)methyl]phenol 6342-07-0 C14H22O2
    4-Tert-butyl-2-[(propan-2-yloxy)methyl]phenol
    —— 4-(trideuteriomethoxy)-1H-indole-2,3-dione 1372804-98-2 C9H7NO3
    4-(trideuteriomethoxy)-1H-indole-2,3-dione
    —— 4-[(9S)-2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl]phenol 1358754-95-6 C13H16N2O3S
    4-[(9S)-2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl]phenol
    —— 4-Chloro-6-fluoro-2-methoxy-3-nitroaniline 289883-14-3 C7H6ClFN2O3
    4-Chloro-6-fluoro-2-methoxy-3-nitroaniline
    —— (4Z,8E)-(S)-3-Ethyl-11-furan-3-yl-4-((E)-3-furan-3-yl-allyl)-8-methyl-undeca-4,8-diene-3,6-diol 115747-31-4 C25H34O4
    (4Z,8E)-(S)-3-Ethyl-11-furan-3-yl-4-((E)-3-furan-3-yl-allyl)-8-methyl-undeca-4,8-diene-3,6-diol
    —— 4(15)-β-epoxyisotelekin 129646-17-9 C15H20O4
    4(15)-β-epoxyisotelekin
    —— 4,5-dimethoxy-2-methyl-quinoline 75616-41-0 C12H13NO2
    4,5-dimethoxy-2-methyl-quinoline
    —— 4-chloro-1-(4-methoxyphenyl)-pyrido[3,4-d]pyridazine 862816-36-2 C14H10ClN3O
    4-chloro-1-(4-methoxyphenyl)-pyrido[3,4-d]pyridazine
    —— 4,7-Diamino-pteridin-6-carbonsaeure-amid 1668-45-7 C7H7N7O
    4,7-Diamino-pteridin-6-carbonsaeure-amid
    —— 4-Chloro-2,6-bis[[5-chloro-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol 6641-20-9 C22H19Cl3O5
    4-Chloro-2,6-bis[[5-chloro-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol
    —— 4H-<1,2,4>-triazolo<4,3-a><1,5>benzodiazepin-5(6H)-one 137731-06-7 C10H8N4O
    4H-<1,2,4>-triazolo<4,3-a><1,5>benzodiazepin-5(6H)-one
    —— (4-nitrophenyl)(pyrrolidin-1yl)methanethione 50903-06-5 C11H12N2O2S
    (4-nitrophenyl)(pyrrolidin-1yl)methanethione
    —— 4-nitro-benzenesulfonic acid-(4-methylsulfanyl-anilide) 874522-72-2 C13H12N2O4S2
    4-nitro-benzenesulfonic acid-(4-methylsulfanyl-anilide)
    —— [4-Methyl-2,4-diphenyl-4H-oxazol-(5Z)-ylidene]-acetic acid ethyl ester 114564-71-5 C20H19NO3
    [4-Methyl-2,4-diphenyl-4H-oxazol-(5Z)-ylidene]-acetic acid ethyl ester
    —— (4-fluoro-phenyl)-trichloromethyl sulfide 461-83-6 C7H4Cl3FS
    (4-fluoro-phenyl)-trichloromethyl sulfide
    —— 4β-O-4'-fluoro-5'-(trifluoromethyl)benzoylsipholenol A 1562411-64-6 C38H54F4O5
    4β-O-4'-fluoro-5'-(trifluoromethyl)benzoylsipholenol A
    —— 4,6-Di-tert-butyl-2-[(cyclohexylamino)methyl]-3-methylphenol 6641-22-1 C22H37NO
    4,6-Di-tert-butyl-2-[(cyclohexylamino)methyl]-3-methylphenol
    —— (4'-ethylsulfonyl-6-fluorobiphenyl-3-yl)boronic acid 1614246-72-8 C14H14BFO4S
    (4'-ethylsulfonyl-6-fluorobiphenyl-3-yl)boronic acid
    —— 4-(3-chloro-4-fluorophenyl)-5-cyclopropyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine 1341200-44-9 C25H27ClFN5
    4-(3-chloro-4-fluorophenyl)-5-cyclopropyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine
    —— 4-[4-(Propan-2-yl)benzyl]phenol 6295-82-5 C16H18O
    4-[4-(Propan-2-yl)benzyl]phenol
    —— 4,4'-bis(5-dimethylaminonaphthalenesulfonylaminoethylcarbamoylmethoxy)diphenylmethane 905592-40-7 C45H50N6O8S2
    4,4'-bis(5-dimethylaminonaphthalenesulfonylaminoethylcarbamoylmethoxy)diphenylmethane
    —— 4-(2-{4-[2-Amino-6-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}thio)-3,5-dicyanopyridin-4-yl]-phenoxy}ethoxy)-4-oxobutanoic acid hydrochloride 1112459-25-2 C29H22ClN5O5S2*ClH
    4-(2-{4-[2-Amino-6-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}thio)-3,5-dicyanopyridin-4-yl]-phenoxy}ethoxy)-4-oxobutanoic acid hydrochloride
    —— 4-hydroxy-3-[(E)-2-(6-piperidin-1-yl-9H-purin-9-yl)vinyl]-2H-chromen-2-one 1527480-40-5 C21H19N5O3
    4-hydroxy-3-[(E)-2-(6-piperidin-1-yl-9H-purin-9-yl)vinyl]-2H-chromen-2-one
    —— 4-(3-chloro-4-fluorophenyl)-5-methyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine 1341200-37-0 C23H25ClFN5
    4-(3-chloro-4-fluorophenyl)-5-methyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine
    —— [4-(4-chloro-benzoyl)-piperidin-1-yl]-acetic acid ethyl ester 1419957-67-7 C16H20ClNO3
    [4-(4-chloro-benzoyl)-piperidin-1-yl]-acetic acid ethyl ester
    —— 4-N-(3,4-dimethylphenyl)-5-ethylpyrimidine-2,4,6-triamine 6327-21-5 C14H19N5
    4-N-(3,4-dimethylphenyl)-5-ethylpyrimidine-2,4,6-triamine
    —— (4-prop-2-ynoxyphenyl)-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]methanone 1208396-04-6 C22H22O8
    (4-prop-2-ynoxyphenyl)-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]methanone
    —— 4-[1-[4-(methylsulfonyl)phenyl]-4-trifluoromethyl-1H-imidazol-2-yl]pyridine 1-oxide 298204-99-6 C16H12F3N3O3S
    4-[1-[4-(methylsulfonyl)phenyl]-4-trifluoromethyl-1H-imidazol-2-yl]pyridine 1-oxide
    —— 4,7-Dihydroxychinaldin 90924-19-9 C10H9NO2
    4,7-Dihydroxychinaldin
    —— 4-[(1-phenyl-ethylideneaminooxy)-acetyl]-morpholine 38063-84-2 C14H18N2O3
    4-[(1-phenyl-ethylideneaminooxy)-acetyl]-morpholine
    —— 4-Methylsulfon-azobenzol 74316-13-5 C13H12N2O2S
    4-Methylsulfon-azobenzol
    —— 4-{[(3E)-6-(6-piperidin-1-yl-9H-purin-9-yl)-hex-3-en-1-yl]oxy}-2H-chromen-2-one 1447825-20-8 C25H27N5O3
    4-{[(3E)-6-(6-piperidin-1-yl-9H-purin-9-yl)-hex-3-en-1-yl]oxy}-2H-chromen-2-one
    —— 4-(methylthio)-N-(3,4,5-trimethoxybenzyl)aniline 151221-99-7 C17H21NO3S
    4-(methylthio)-N-(3,4,5-trimethoxybenzyl)aniline
    —— 4-[(2R,3R,4R,5S,6R)-3-nitro-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]thiomorpholine 1352458-32-2 C31H36N2O6S
    4-[(2R,3R,4R,5S,6R)-3-nitro-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]thiomorpholine
    —— 4-chloro-5-(4-fluorophenyl)-1-(4-methylsulfonylphenyl)imidazole 265113-76-6 C16H12ClFN2O2S
    4-chloro-5-(4-fluorophenyl)-1-(4-methylsulfonylphenyl)imidazole
    —— (4-Methylsulfoniumylidenecyclohexa-2,5-dien-1-ylidene)azanide 1446102-06-2 C7H7NS
    (4-Methylsulfoniumylidenecyclohexa-2,5-dien-1-ylidene)azanide
    —— 4-(<i>N</i>,<i>N</i>-dimethyl-glycyl)-morpholine 109406-23-7 C8H16N2O2
    4-(<i>N</i>,<i>N</i>-dimethyl-glycyl)-morpholine
    —— (4Z)-4-heptadecen-1-ol 97481-21-5 C17H34O
    (4Z)-4-heptadecen-1-ol
    —— 4-hydroxy-6-(methylthio)-3-quinolinecarboxylic acid 26893-18-5 C11H9NO3S
    4-hydroxy-6-(methylthio)-3-quinolinecarboxylic acid
    —— 4-{[(2E)-5-(6-piperidin-1-yl-9H-purin-9-yl)-pent-2-en-1-yl]oxy}-2H-chromen-2-one 1447825-14-0 C24H25N5O3
    4-{[(2E)-5-(6-piperidin-1-yl-9H-purin-9-yl)-pent-2-en-1-yl]oxy}-2H-chromen-2-one
    —— 4'-hydroxy-3',6,7-trimethoxyisoflavone 214917-15-4 C18H16O6
    4'-hydroxy-3',6,7-trimethoxyisoflavone
    —— 4-((1S)-2-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-1-{[(phenylmethyl)oxy]methyl}ethyl)-6-(methyloxy)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one 1198016-24-8 C24H35N3O4Si
    4-((1S)-2-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-1-{[(phenylmethyl)oxy]methyl}ethyl)-6-(methyloxy)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one
    —— 4,4,4-trifluoro-1-{4-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}butan-1-one 1352079-03-8 C17H17F4N3O2
    4,4,4-trifluoro-1-{4-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}butan-1-one
    —— [4-(4-Chloro-benzoyl)-piperazin-1-yl]-[4-(7-trifluoromethyl-quinolin-4-ylamino)-phenyl]-methanone 98859-15-5 C28H22ClF3N4O2
    [4-(4-Chloro-benzoyl)-piperazin-1-yl]-[4-(7-trifluoromethyl-quinolin-4-ylamino)-phenyl]-methanone
    —— (4ar,8at)-2,3,4a,5,8,8a-Hexahydro-naphthalin-1,4-dion 84275-37-6 C10H12O2
    (4ar,8at)-2,3,4a,5,8,8a-Hexahydro-naphthalin-1,4-dion
    —— 4-(4-amino-3-methylphenoxy)-7-benzyloxyquinoline-6-carbonitrile 417724-27-7 C24H19N3O2
    4-(4-amino-3-methylphenoxy)-7-benzyloxyquinoline-6-carbonitrile
    —— 4,4-diethyl-6-hydroxy-1-methyl-1,4-dihydro-2H-3,1-benzoxazin-2-one 850199-37-0 C13H17NO3
    4,4-diethyl-6-hydroxy-1-methyl-1,4-dihydro-2H-3,1-benzoxazin-2-one