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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-[pentane-1,5-diylbis(5,7-dioxo-4,6-diazaspiro[2.4]heptane-4,6-diyl)]bis[2-(trifluoromethyl)benzonitrile] 1252687-82-3 C31H24F6N6O4
    4,4'-[pentane-1,5-diylbis(5,7-dioxo-4,6-diazaspiro[2.4]heptane-4,6-diyl)]bis[2-(trifluoromethyl)benzonitrile]
    —— 4-Bromo-4-(1,4-diacetoxy-naphthalen-2-yl)-butyric acid methyl ester 74435-48-6 C19H19BrO6
    4-Bromo-4-(1,4-diacetoxy-naphthalen-2-yl)-butyric acid methyl ester
    —— 4-(cyclopentylamino)-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde oxime 1056876-46-0 C14H19N5O
    4-(cyclopentylamino)-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde oxime
    —— [[4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-2-methylphenyl]methylideneamino]urea 1370262-97-7 C20H19Cl2F3N4O
    [[4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-2-methylphenyl]methylideneamino]urea
    —— 4-(9-methoxy-5-methyl-4<i>H</i>-[1,3]dioxino[5,4-<i>c</i>]quinolin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 70499-12-6 C21H22N2O3
    4-(9-methoxy-5-methyl-4<i>H</i>-[1,3]dioxino[5,4-<i>c</i>]quinolin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-Chlor-6H-dibenzo<b,d>pyran-6,7,10-trion 73251-44-2 C13H5ClO4
    4-Chlor-6H-dibenzo<b,d>pyran-6,7,10-trion
    —— 4-Anilino-4-aethoxycarbonyl-2-oxo-tetrahydrofuran 73553-55-6 C13H15NO4
    4-Anilino-4-aethoxycarbonyl-2-oxo-tetrahydrofuran
    —— 4-<Cyclohexyliden(vinylthio)methylthio>-1,3-dimethyloxybenzol 102862-07-7 C17H22O2S2
    4-<Cyclohexyliden(vinylthio)methylthio>-1,3-dimethyloxybenzol
    —— (4-methyl-pyridin-2-yl)-[6-(2-thiomorpholin-4-yl-oxazol-5-yl)-pyridin-2-yl]-amine 1315354-57-4 C18H19N5OS
    (4-methyl-pyridin-2-yl)-[6-(2-thiomorpholin-4-yl-oxazol-5-yl)-pyridin-2-yl]-amine
    —— 4-(5-(2-(((2,4-dimethylphenyl)(phenyl)methyl)amino)-2-oxoethyl)benzofuran-2-yl)-5-methylisoxazole-3-carboxylic acid 1422167-46-1 C30H26N2O5
    4-(5-(2-(((2,4-dimethylphenyl)(phenyl)methyl)amino)-2-oxoethyl)benzofuran-2-yl)-5-methylisoxazole-3-carboxylic acid
    —— 4,6-diacetoxy-5-nitro-5,6-dihydro-4<i>H</i>-cyclopenta[<i>b</i>]thiophene 33467-26-4 C11H11NO6S
    4,6-diacetoxy-5-nitro-5,6-dihydro-4<i>H</i>-cyclopenta[<i>b</i>]thiophene
    —— 4-((3,5-difluoropyridin-2-yl)methoxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepin-2-yl)pyridin-2(1H)-one hydrochloride 1260492-79-2 C23H21F2N5O2*ClH
    4-((3,5-difluoropyridin-2-yl)methoxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepin-2-yl)pyridin-2(1H)-one hydrochloride
    —— 4-(6-(cyclohexylthio)imidazo[1,2-b]pyridazin-3-yl)benzonitrile 1012345-50-4 C19H18N4S
    4-(6-(cyclohexylthio)imidazo[1,2-b]pyridazin-3-yl)benzonitrile
    —— 4-(12-bromododecyloxy)-2-hydroxybenzaldehyde 347377-48-4 C19H29BrO3
    4-(12-bromododecyloxy)-2-hydroxybenzaldehyde
    —— 4,8-Dimethyl-tridecanol-1-acetat 14256-47-4 C17H34O2
    4,8-Dimethyl-tridecanol-1-acetat
    —— 4-Methoxy-N-methyl-phenylglyoxylohydroxamsaeure 117177-59-0 C10H11NO4
    4-Methoxy-N-methyl-phenylglyoxylohydroxamsaeure
    —— 4-(pyridin-2-yl)-1,3-dithiol-2-one 199986-51-1 C8H5NOS2
    4-(pyridin-2-yl)-1,3-dithiol-2-one
    —— 4-methyl-5,6-dihydro-4<i>H</i>-furo[3,2-<i>b</i>]pyridin-2-one 55826-32-9 C8H9NO2
    4-methyl-5,6-dihydro-4<i>H</i>-furo[3,2-<i>b</i>]pyridin-2-one
    —— (4-Bromo-2-methylphenyl)-[4-[4-[3-(5-ethyl-2-methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]methanone 684244-83-5 C29H40BrN3O2
    (4-Bromo-2-methylphenyl)-[4-[4-[3-(5-ethyl-2-methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]methanone
    —— [4-[1,3]dioxan-2-yl-(1S)-(3-fluorobenzyl)-2-oxo-butyl]carbamic acid tert-butyl ester 625110-43-2 C20H28FNO5
    [4-[1,3]dioxan-2-yl-(1S)-(3-fluorobenzyl)-2-oxo-butyl]carbamic acid tert-butyl ester
    —— 4-(4-Methoxy-phenylamino)-1-phenylsulfanyl-butan-2-one 73553-50-1 C17H19NO2S
    4-(4-Methoxy-phenylamino)-1-phenylsulfanyl-butan-2-one
    —— 4-methyl-1-vinyl-1,2,3,4-tetrahydronaphthalen-1-ol 70610-47-8 C13H16O
    4-methyl-1-vinyl-1,2,3,4-tetrahydronaphthalen-1-ol
    —— 4-methyl-2-hydroxyiminocyclohexanone 24858-29-5 C7H11NO2
    4-methyl-2-hydroxyiminocyclohexanone
    —— 4-chloro-N-(4-cyano-piperidin-4-yl)-benzamide hydrochloride 1084926-70-4 C13H14ClN3O*ClH
    4-chloro-N-(4-cyano-piperidin-4-yl)-benzamide hydrochloride
    —— 4'-[4-Butyl-6-(2-dimethylamino-ethoxy)-2-methyl-pyrimidin-5-ylmethyl]-biphenyl-2-carbonitrile 141310-43-2 C27H32N4O
    4'-[4-Butyl-6-(2-dimethylamino-ethoxy)-2-methyl-pyrimidin-5-ylmethyl]-biphenyl-2-carbonitrile
    —— 4-(4-methylthiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104804-50-3 C13H12N4O2S3
    4-(4-methylthiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
    —— 4,5-Dichlor-imidazol-2-carbonsaeure-(2-chlorethyl)-ester 64736-61-4 C6H5Cl3N2O2
    4,5-Dichlor-imidazol-2-carbonsaeure-(2-chlorethyl)-ester
    —— 4-methoxyphenyl (3,4-di-O-acetyl-6-O-benzyl-2-deoxy-2-<<(2,2,2-trichloroethoxy)carbonyl>amino>-β-D-galactopyranosyl)-(1->4)-(2-acetamido-6-O-benzyl-2-deoxy-D-glucopyranoside) 219518-13-5 C42H49Cl3N2O15
    4-methoxyphenyl (3,4-di-O-acetyl-6-O-benzyl-2-deoxy-2-<<(2,2,2-trichloroethoxy)carbonyl>amino>-β-D-galactopyranosyl)-(1->4)-(2-acetamido-6-O-benzyl-2-deoxy-D-glucopyranoside)
    —— 4-dimethylamino-3-trifluoroacetyl-6-trifluoromethyl-3,4-dihydro-[1,3,5]oxadiazin-2-one 62803-02-5 C8H7F6N3O3
    4-dimethylamino-3-trifluoroacetyl-6-trifluoromethyl-3,4-dihydro-[1,3,5]oxadiazin-2-one
    —— 4-(4-Benzylpiperidin-1-yl)-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate 374810-68-1 C2HF3O2*C26H32N2O2
    4-(4-Benzylpiperidin-1-yl)-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate
    —— 4,5-Dihydro-4-[3-(trifluoromethanesulfonamido)propan-1-yl]-3H-1,4,8b-triazaacenaphthylen-3-one-hydrochloride 177486-66-7 C13H13F3N4O3S*ClH
    4,5-Dihydro-4-[3-(trifluoromethanesulfonamido)propan-1-yl]-3H-1,4,8b-triazaacenaphthylen-3-one-hydrochloride
    —— (4S,5R)-1-[5-butyl-2-phenyl-1,3,2-dioxaborolan-4-yl]ethanone 875431-02-0 C14H19BO3
    (4S,5R)-1-[5-butyl-2-phenyl-1,3,2-dioxaborolan-4-yl]ethanone
    —— [4-{[6-(4-aminophenyl)[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino}-3-(2,2,2-trifluoroethoxy)phenyl](3-hydroxyazetidin-1-yl)methanone 1443764-19-9 C24H21F3N6O3
    [4-{[6-(4-aminophenyl)[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino}-3-(2,2,2-trifluoroethoxy)phenyl](3-hydroxyazetidin-1-yl)methanone
    —— 4-amino-3-[6-(4-trifluoromethylphenyl)pyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt 1357164-24-9 C22H14F3N4O3S*Na
    4-amino-3-[6-(4-trifluoromethylphenyl)pyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt
    —— 4-[2-(2,4-difluorophenoxy)-5-(morpholin-4-ylsulfonyl)phenyl]-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446235-25-1 C24H21F2N3O5S
    4-[2-(2,4-difluorophenoxy)-5-(morpholin-4-ylsulfonyl)phenyl]-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
    —— [4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2,6-difluoro-3-methoxy-phenyl]-morpholin-4-yl-methanone 1441202-72-7 C19H20F5N5O3
    [4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2,6-difluoro-3-methoxy-phenyl]-morpholin-4-yl-methanone
    —— 4-(2-(5-fluoropyridin-3-ylamino)-5-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine 1253575-59-5 C18H16FN9
    4-(2-(5-fluoropyridin-3-ylamino)-5-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine
    —— 4-(3-(6-(1H-imidazol-2-yl)pyridin-3-yl)-7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-(methylsulfonyl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexanecarboxamide 1361450-73-8 C37H58N8O7SSi2
    4-(3-(6-(1H-imidazol-2-yl)pyridin-3-yl)-7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-(methylsulfonyl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexanecarboxamide
    —— 4-Bromo-N-(5-chloro-2-{2-chloro-5-[(1-methylcyclohexylamido)methyl]phenylamino}-1-methyl-6-benzimidazolyl)benzamide 1242268-92-3 C30H30BrCl2N5O2
    4-Bromo-N-(5-chloro-2-{2-chloro-5-[(1-methylcyclohexylamido)methyl]phenylamino}-1-methyl-6-benzimidazolyl)benzamide
    —— 4-((2-(dimethylamino)ethyl)(ethyl)amino)-6-phenyl-N-(2-(5-phenyloxazol-2-yl)phenyl)picolinamide 1148120-62-0 C33H33N5O2
    4-((2-(dimethylamino)ethyl)(ethyl)amino)-6-phenyl-N-(2-(5-phenyloxazol-2-yl)phenyl)picolinamide
    —— 4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(5-ethyl-2-methoxyphenyl)-N-propylamino]thiazole 205758-19-6 C23H27ClN2O2S
    4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(5-ethyl-2-methoxyphenyl)-N-propylamino]thiazole
    —— 4-(Pyridin-2-yl-thio)-trifluormethan-sulfonanilid 70991-14-9 C12H9F3N2O2S2
    4-(Pyridin-2-yl-thio)-trifluormethan-sulfonanilid
    —— 4-((S)-2-{[6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl]amino}-5-phosphonopentanoyl)piperazine-1-carboxylic acid butyl ester 1159500-91-0 C30H43N6O8P
    4-((S)-2-{[6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl]amino}-5-phosphonopentanoyl)piperazine-1-carboxylic acid butyl ester
    —— [(4R)-4-[tert-butyl(dimethyl)silyl]oxy-2-methylcyclohexa-1,5-dien-1-yl] acetate 1199941-02-0 C15H26O3Si
    [(4R)-4-[tert-butyl(dimethyl)silyl]oxy-2-methylcyclohexa-1,5-dien-1-yl] acetate
    —— 4-(2,2-Dimethoxy-1-methyl-ethyl)-morpholine; compound with GENERIC INORGANIC NEUTRAL COMPONENT 75190-74-8 C9H19NO3*FHO3S
    4-(2,2-Dimethoxy-1-methyl-ethyl)-morpholine; compound with GENERIC INORGANIC NEUTRAL COMPONENT
    —— (4-Methoxy-2-oxocyclohex-3-en-1-yl) 2-methylpropanoate 132783-37-0 C11H16O4
    (4-Methoxy-2-oxocyclohex-3-en-1-yl) 2-methylpropanoate
    —— 4-iodo-1,3-diisopropylimidazol-2-ylidene borane 1338729-05-7 C9H18BIN2
    4-iodo-1,3-diisopropylimidazol-2-ylidene borane
    —— 4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 1015251-31-6 C14H10N2O6S
    4-(3-hydroxyphenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
    —— 4-(1H-imidazol-1-yl)butyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate 1613704-66-7 C17H20N2O4
    4-(1H-imidazol-1-yl)butyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate
    —— 4,5α-epoxy-3-methoxy-17-methyl-7α-<(tosyloxy)methyl>-14,7β-(oxymethylene)morphinan-6β-ol 85454-78-0 C27H31NO7S
    4,5α-epoxy-3-methoxy-17-methyl-7α-<(tosyloxy)methyl>-14,7β-(oxymethylene)morphinan-6β-ol