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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-methoxy-2-nitro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester 70173-03-4 C18H20N2O7
    4-(5-methoxy-2-nitro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester
    —— 4-Butyl-cyclohexanecarboxylic acid 4-pent-4-ynyloxy-phenyl ester 402955-96-8 C22H30O3
    4-Butyl-cyclohexanecarboxylic acid 4-pent-4-ynyloxy-phenyl ester
    —— 4-Benzyloxycarbonylamino-4-[2-(5-methoxy-1H-indol-3-yl)-ethylcarbamoyl]-butyric acid pentachlorophenyl ester 71664-89-6 C30H26Cl5N3O6
    4-Benzyloxycarbonylamino-4-[2-(5-methoxy-1H-indol-3-yl)-ethylcarbamoyl]-butyric acid pentachlorophenyl ester
    —— 4-Hydroxy-3-nitro-1-(2-pyridyl)-2(1H)-chinolinon 72587-87-2 C14H9N3O4
    4-Hydroxy-3-nitro-1-(2-pyridyl)-2(1H)-chinolinon
    —— 4-[(2-Cyclopropyl-5-phenylpyrazolo[1,5-a]pyrimidin-7-yl)amino]benzenesulfonic acid 893445-67-5 C21H18N4O3S
    4-[(2-Cyclopropyl-5-phenylpyrazolo[1,5-a]pyrimidin-7-yl)amino]benzenesulfonic acid
    —— 4-[(3,5-Dimethyl-pyrazol-1-yl)-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide 489466-94-6 C23H27N3O2
    4-[(3,5-Dimethyl-pyrazol-1-yl)-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide
    —— 4-(2-benzyloxybenzyl)-3-(β-D-glucopyranosyloxy)-1-(2-hydroxyethyl)-5-trifluoromethyl-1H-pyrazole 478190-22-6 C26H29F3N2O8
    4-(2-benzyloxybenzyl)-3-(β-D-glucopyranosyloxy)-1-(2-hydroxyethyl)-5-trifluoromethyl-1H-pyrazole
    —— 4-[4-(trifluoromethyl)phenyl]-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide 666721-34-2 C18H19F3N2O2S
    4-[4-(trifluoromethyl)phenyl]-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide
    —— 4-Phenylmercapto-2-chlor-3,3-difluor-1-phenyl-cyclobuten 33384-24-6 C16H11ClF2S
    4-Phenylmercapto-2-chlor-3,3-difluor-1-phenyl-cyclobuten
    —— 4-acetyl-heptanoic acid ethyl ester 112599-25-4 C11H20O3
    4-acetyl-heptanoic acid ethyl ester
    —— (4R,5S)-4-(Benzyloxycarbonyl-methyl-amino)-5-(1,3-dibromo-2,2-diethoxy-propyl)-4,5-dihydro-3H-benzo[cd]indole-1-carboxylic acid methyl ester 79820-47-6 C29H34Br2N2O6
    (4R,5S)-4-(Benzyloxycarbonyl-methyl-amino)-5-(1,3-dibromo-2,2-diethoxy-propyl)-4,5-dihydro-3H-benzo[cd]indole-1-carboxylic acid methyl ester
    —— 4-methylenespiro<1,2-dioxolane-3,9'-<9H>fluorene> 96921-29-8 C16H12O2
    4-methylenespiro<1,2-dioxolane-3,9'-<9H>fluorene>
    —— 4-(5-Chloro-[1,2,4]thiadiazol-3-yl)-benzoyl chloride 17077-88-2 C9H4Cl2N2OS
    4-(5-Chloro-[1,2,4]thiadiazol-3-yl)-benzoyl chloride
    —— 4,6-bis-dimethoxythiophosphoryloxy-2-piperidin-1-yl-pyrimidine 65399-37-3 C13H23N3O6P2S2
    4,6-bis-dimethoxythiophosphoryloxy-2-piperidin-1-yl-pyrimidine
    —— 4-Benzylthiomethyl-3-methoxy-furan-2(5H)-on 10478-19-0 C13H14O3S
    4-Benzylthiomethyl-3-methoxy-furan-2(5H)-on
    —— (4-Chloro-benzyl)-dimethyl-(2-o-tolyloxy-ethyl)-ammonium; chloride 98766-40-6 C18H23ClNO*Cl
    (4-Chloro-benzyl)-dimethyl-(2-o-tolyloxy-ethyl)-ammonium; chloride
    —— 4-(Methylsulfonyl)-2-nitrophenylmethylcarbamat 36012-98-3 C9H10N2O6S
    4-(Methylsulfonyl)-2-nitrophenylmethylcarbamat
    —— 4-(5-chloropyridin-3-yl)-6-[(1R)-1-fluoro-1-(3-fluoropyridin-2-yl)ethyl]-5-[(trans-4-methylcyclohexyl)methyl]-5H-pyrrolo[3,2-d]pyrimidine-2-carbonitrile 1616372-30-5 C27H25ClF2N6
    4-(5-chloropyridin-3-yl)-6-[(1R)-1-fluoro-1-(3-fluoropyridin-2-yl)ethyl]-5-[(trans-4-methylcyclohexyl)methyl]-5H-pyrrolo[3,2-d]pyrimidine-2-carbonitrile
    —— (4,5-Dihydro-oxazol-2-yl)-(1-ethyl-cycloheptyl)-amine; compound with (E)-but-2-enedioic acid 68288-76-6 C4H4O4*C12H22N2O
    (4,5-Dihydro-oxazol-2-yl)-(1-ethyl-cycloheptyl)-amine; compound with (E)-but-2-enedioic acid
    —— 4-Amino-cyclohex-1-enecarbonitrile 3643-65-0 C7H10N2
    4-Amino-cyclohex-1-enecarbonitrile
    —— 4-sulfinylhydrazino-benzoic acid 18068-37-6 C7H6N2O3S
    4-sulfinylhydrazino-benzoic acid
    —— (4-fluorophenyl)-(1-methylpiperidin-4-yl)-phenylmethanol 93075-98-0 C19H22FNO
    (4-fluorophenyl)-(1-methylpiperidin-4-yl)-phenylmethanol
    —— 4-Methyl-4-(trifluoromethyl)pyrrolidin-2-one 1785213-23-1 C6H8F3NO
    4-Methyl-4-(trifluoromethyl)pyrrolidin-2-one
    —— (4R,4aS,8aS)-4-Hydroxy-4a-methyl-hexahydro-isothiochromen-7-one 71379-68-5 C10H16O2S
    (4R,4aS,8aS)-4-Hydroxy-4a-methyl-hexahydro-isothiochromen-7-one
    —— 4,4,6-trimethyl-2-phenyl-[1,3,2]dioxarsinane 73862-99-4 C12H17AsO2
    4,4,6-trimethyl-2-phenyl-[1,3,2]dioxarsinane
    —— (4-Oxo-2-phenyl-4H-quinazolin-3-yl)-acetic acid [1-(2,4-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide 72737-81-6 C23H16Cl2N4O2
    (4-Oxo-2-phenyl-4H-quinazolin-3-yl)-acetic acid [1-(2,4-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— 4,4'-dioxo-4,4'-piperazine-1,4-diyl-bis-but-2-enoic acid diallyl ester 72223-27-9 C18H22N2O6
    4,4'-dioxo-4,4'-piperazine-1,4-diyl-bis-but-2-enoic acid diallyl ester
    —— [4-[2-(3-Iodoanilino)-1-methylbenzimidazol-5-yl]oxypyridin-2-yl]methanol 611224-55-6 C20H17IN4O2
    [4-[2-(3-Iodoanilino)-1-methylbenzimidazol-5-yl]oxypyridin-2-yl]methanol
    —— (4aSR,9RS,9aSR)-7-bromo-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthene 1393376-81-2 C14H16BrNO3
    (4aSR,9RS,9aSR)-7-bromo-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthene
    —— 4-benzyl-5,6,7,8-tetraiodo-2<i>H</i>-phthalazin-1-one 78298-78-9 C15H8I4N2O
    4-benzyl-5,6,7,8-tetraiodo-2<i>H</i>-phthalazin-1-one
    —— (4E,8E)-(1S,2S)-4,8-Diethyl-1-(4-methoxy-phenyl)-2-methyl-deca-4,8-dien-1-ol 67111-82-4 C22H34O2
    (4E,8E)-(1S,2S)-4,8-Diethyl-1-(4-methoxy-phenyl)-2-methyl-deca-4,8-dien-1-ol
    —— 4-dichloromethyl-6-ethoxy-2-phenyl-pyrimidine 72520-27-5 C13H12Cl2N2O
    4-dichloromethyl-6-ethoxy-2-phenyl-pyrimidine
    —— 4-(3,5,5-Trimethyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid [1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide 71478-93-8 C20H22N4O2
    4-(3,5,5-Trimethyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid [1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— 4-propyl-1-(3,4,5-trifluorophenyl)-2,6,7-trioxabicyclo[2.2.2]octane 1401904-37-7 C14H15F3O3
    4-propyl-1-(3,4,5-trifluorophenyl)-2,6,7-trioxabicyclo[2.2.2]octane
    —— 4-bromo-5-cyclopropyl-1-methyl-1H-pyrazole 1257637-81-2 C7H9BrN2
    4-bromo-5-cyclopropyl-1-methyl-1H-pyrazole
    —— (4R,RS)-ethyl N-(tert-butanesulfinyl)-4-amino-2-methylene-6-phenylhexanoate 1211540-55-4 C19H29NO3S
    (4R,RS)-ethyl N-(tert-butanesulfinyl)-4-amino-2-methylene-6-phenylhexanoate
    —— 4-ethyl-thiophene-2-boronic acid dimethyl ester 929899-39-8 C8H13BO2S
    4-ethyl-thiophene-2-boronic acid dimethyl ester
    —— 4-(cyclopentylamino)-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one sodium salt 686270-80-4 C19H17N4O4S2*Na
    4-(cyclopentylamino)-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one sodium salt
    —— 4-{[4,4-dimethyl-7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-3-methyl-8-(tetrahydro-2H-pyran-4-yl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1401994-56-6 C27H33F3N2O4
    4-{[4,4-dimethyl-7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-3-methyl-8-(tetrahydro-2H-pyran-4-yl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
    —— (4-chloro-phenyl)-(4,6-dimethyl-pyrimidin-2-yl)-acetonitrile 64306-72-5 C14H12ClN3
    (4-chloro-phenyl)-(4,6-dimethyl-pyrimidin-2-yl)-acetonitrile
    —— 4'-O-demethyl-4β-[2''-(5''-chlorobenzoxazolylamino)]-desoxypodophyllotoxin 681138-37-4 C28H23ClN2O8
    4'-O-demethyl-4β-[2''-(5''-chlorobenzoxazolylamino)]-desoxypodophyllotoxin
    —— [4-Chloro-6-(2,3-xylidino)-2-pyrimidinyl-thio]-(N-n-hexyl)-acetamide 65466-27-5 C20H27ClN4OS
    [4-Chloro-6-(2,3-xylidino)-2-pyrimidinyl-thio]-(N-n-hexyl)-acetamide
    —— [4-(4-Chloro-benzoyl)-phenoxy]-phenyl-acetic acid 67390-78-7 C21H15ClO4
    [4-(4-Chloro-benzoyl)-phenoxy]-phenyl-acetic acid
    —— 4-methylthio-2-phenylpteridine 106823-81-8 C13H10N4S
    4-methylthio-2-phenylpteridine
    —— (4aS,5S,6R,7R,8aS)-7-Hydroxy-6-methoxy-2-[2-(7-methylsulfanyl-1H-indol-3-yl)-ethyl]-3-oxo-decahydro-isoquinoline-5-carboxylic acid methyl ester 1630-87-1 C23H30N2O5S
    (4aS,5S,6R,7R,8aS)-7-Hydroxy-6-methoxy-2-[2-(7-methylsulfanyl-1H-indol-3-yl)-ethyl]-3-oxo-decahydro-isoquinoline-5-carboxylic acid methyl ester
    —— 4-Hydroxy-3-(1-hydroxy-pentyl)-benzoic acid methyl ester 20035-79-4 C13H18O4
    4-Hydroxy-3-(1-hydroxy-pentyl)-benzoic acid methyl ester
    —— 4H-Thieno[3,2-b]pyrrole-5-carboxylic acid (5-morpholin-4-yl-pentyl)-amide 39793-38-9 C16H23N3O2S
    4H-Thieno[3,2-b]pyrrole-5-carboxylic acid (5-morpholin-4-yl-pentyl)-amide
    —— 4-<O,O-Dimethyl-phosphoryloxy>-cyclohex-4-en-cis-1,2-dicarbonsaeure-anhydrid 58625-81-3 C10H13O7P
    4-<O,O-Dimethyl-phosphoryloxy>-cyclohex-4-en-cis-1,2-dicarbonsaeure-anhydrid
    —— 4'-N-Ethylsorbistin A1 70255-83-3 C14H31N3O8
    4'-N-Ethylsorbistin A1
    —— 4-Methyl-N-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(Z)-ylidene]-benzenesulfonamide 63212-27-1 C23H23NO2S
    4-Methyl-N-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(Z)-ylidene]-benzenesulfonamide