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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dimethyl-1,1,2,2-tetraphenyl-1,2,3,6-tetrahydro-1,2-digermine 91145-57-2 C30H30Ge2
    4,5-dimethyl-1,1,2,2-tetraphenyl-1,2,3,6-tetrahydro-1,2-digermine
    —— 4-cyano-N-(1-(2-hydroxy-2-(4-methyl-1-oxo-1,3-dihydroisobenzofuran-5-yl)ethyl)piperidin-4-yl)-3-methoxybenzamide 1612247-69-4 C25H27N3O5
    4-cyano-N-(1-(2-hydroxy-2-(4-methyl-1-oxo-1,3-dihydroisobenzofuran-5-yl)ethyl)piperidin-4-yl)-3-methoxybenzamide
    —— 4-butyl-1-[1-(naphthalen-2-yl)vinyl]-1H-1,2,3-triazole 1354970-19-6 C18H19N3
    4-butyl-1-[1-(naphthalen-2-yl)vinyl]-1H-1,2,3-triazole
    —— 4-[(2,3-Dihydro-1H-indol-1-yl)carbonyl]-2,3,4,5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-7-phenyl-1H-1,4-benzodiazepine, monohydrochloride 195980-47-3 C28H27N5O*ClH
    4-[(2,3-Dihydro-1H-indol-1-yl)carbonyl]-2,3,4,5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-7-phenyl-1H-1,4-benzodiazepine, monohydrochloride
    —— 4-amino-N-(2-cyanoethyl)-N-ethyl-1H-pyrrole-2-carboxamide 1247143-87-8 C10H14N4O
    4-amino-N-(2-cyanoethyl)-N-ethyl-1H-pyrrole-2-carboxamide
    —— 4-phenyl-5H-[1,2,5]oxadiazepino[5,6-a]indol-1-one 1049318-56-0 C17H12N2O2
    4-phenyl-5H-[1,2,5]oxadiazepino[5,6-a]indol-1-one
    —— 4-[4-({[4-chloro-3-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]N-methylpyridine-2-carboxamide p-toluenesulfonate 1384879-17-7 C7H8O3S*C20H15ClF6N4O3S
    4-[4-({[4-chloro-3-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]N-methylpyridine-2-carboxamide p-toluenesulfonate
    —— [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] benzenesulfonate 1027973-91-6 C21H18O6S3
    [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] benzenesulfonate
    —— [(4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-(3,4,5-triacetyloxybenzoyl)oxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] 3,4,5-triacetyloxybenzoate 303013-57-2 C40H38O20
    [(4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-(3,4,5-triacetyloxybenzoyl)oxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] 3,4,5-triacetyloxybenzoate
    —— 4-nitrophenyl 4'-(ethylamino)phenyl ether 133041-92-6 C14H14N2O3
    4-nitrophenyl 4'-(ethylamino)phenyl ether
    —— (4-chlorophenyl)(2,4-dichloro-3-phenylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol 1600565-94-3 C25H17Cl3N4O
    (4-chlorophenyl)(2,4-dichloro-3-phenylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol
    —— 4-Dimethylamino-1-phenyl-butyl-benzoat 25314-85-6 C19H23NO2
    4-Dimethylamino-1-phenyl-butyl-benzoat
    —— 4-nitrophenyl 4'-<N-ethyl-N-(2-chloroethyl)amino>phenyl ether 133041-94-8 C16H17ClN2O3
    4-nitrophenyl 4'-<N-ethyl-N-(2-chloroethyl)amino>phenyl ether
    —— 4-[2,3-Dimethyl-2-(2,3,5,6-tetrafluoro-4-methyl-phenoxy)-but-3-enyl]-2,3,5,6-tetrafluoro-4-methyl-cyclohexa-2,5-dienone 28421-06-9 C20H16F8O2
    4-[2,3-Dimethyl-2-(2,3,5,6-tetrafluoro-4-methyl-phenoxy)-but-3-enyl]-2,3,5,6-tetrafluoro-4-methyl-cyclohexa-2,5-dienone
    —— 4-Ethyl-bicyclo[2.2.2]octane-1-carboxylic acid 3-chloro-4-chlorocarbonyl-phenyl ester 82928-40-3 C18H20Cl2O3
    4-Ethyl-bicyclo[2.2.2]octane-1-carboxylic acid 3-chloro-4-chlorocarbonyl-phenyl ester
    —— (4S)-2-(difluoro(4-methoxyphenyl)methyl)-4-phenyloxazolidine 1010687-11-2 C17H17F2NO2
    (4S)-2-(difluoro(4-methoxyphenyl)methyl)-4-phenyloxazolidine
    —— 4-methoxyphenyl O-(β-D-glucopyranosyluronic acid)-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(β-D-glucopyranosyluronic acid)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside 144367-25-9 C35H50N2O24
    4-methoxyphenyl O-(β-D-glucopyranosyluronic acid)-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(β-D-glucopyranosyluronic acid)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside
    —— 4-(7-(2-decyltetradecyloxy)-9-methylphenanthren-2-yl)-3-(prop-1-ynyl)phenol 1219825-70-3 C48H66O2
    4-(7-(2-decyltetradecyloxy)-9-methylphenanthren-2-yl)-3-(prop-1-ynyl)phenol
    —— 4,4-Diethoxy-1-phenyl-azetidin-2-one 122347-12-0 C13H17NO3
    4,4-Diethoxy-1-phenyl-azetidin-2-one
    —— 4-amino-2-oxo-1-oxaspiro<4.5>-3-decene-3-carboxylic acid 139003-91-1 C10H13NO4
    4-amino-2-oxo-1-oxaspiro<4.5>-3-decene-3-carboxylic acid
    —— 4-(tert-butyl-dimethyl-silanyloxy)-3,3,11-trimethyl-2,3,4,4a-tetrahydro-1H-indolo[1,2-b]indole-4-carbonitrile 1020202-80-5 C25H34N2OSi
    4-(tert-butyl-dimethyl-silanyloxy)-3,3,11-trimethyl-2,3,4,4a-tetrahydro-1H-indolo[1,2-b]indole-4-carbonitrile
    —— 4-Hydroxy-2,5-diphenyl-3-phenylhydrazono-2,3-dihydrothiophen-1,1-dioxid 73764-45-1 C22H18N2O3S
    4-Hydroxy-2,5-diphenyl-3-phenylhydrazono-2,3-dihydrothiophen-1,1-dioxid
    —— (4-bromobenzyl)(naphthalen-2-yl)sulfane 40812-22-4 C17H13BrS
    (4-bromobenzyl)(naphthalen-2-yl)sulfane
    —— 4-n-Pentyloxyphenyldiazenecarboxylic Acid Thioamid 36408-25-0 C12H17N3OS
    4-n-Pentyloxyphenyldiazenecarboxylic Acid Thioamid
    —— 4-[(4-Hexoxyphenyl)methylideneamino]benzenethiol 365416-80-4 C19H23NOS
    4-[(4-Hexoxyphenyl)methylideneamino]benzenethiol
    —— 4,5-dibromo-1-phenylsulphonylimidazole 112517-27-8 C9H6Br2N2O2S
    4,5-dibromo-1-phenylsulphonylimidazole
    —— 4-Acetamidobicyclo<2.2.2>octan-1-carbonylchlorid 28345-46-2 C11H16ClNO2
    4-Acetamidobicyclo<2.2.2>octan-1-carbonylchlorid
    —— {4-[(5-chloro-4-pyrazolo[1,5-a]pyridin-3-yl-1,3-thiazol-2-yl)carbonyl]morpholin-2-yl}methanol 1207556-01-1 C16H15ClN4O3S
    {4-[(5-chloro-4-pyrazolo[1,5-a]pyridin-3-yl-1,3-thiazol-2-yl)carbonyl]morpholin-2-yl}methanol
    —— 4-tert-butylphenoxyl 35645-16-0 C10H13O
    4-tert-butylphenoxyl
    —— 4-((4-(benzyloxy)phenoxy)carbonyl)phenyl 4-(decyloxy)benzoate 142475-36-3 C37H40O6
    4-((4-(benzyloxy)phenoxy)carbonyl)phenyl 4-(decyloxy)benzoate
    —— 4S-6,8-difluoro-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione 93700-53-9 C11H8F2N2O3
    4S-6,8-difluoro-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione
    —— 4,5-dimethyl-2-[2-methyl-4-oxo-3(4H)-quinazolinyl]isothiazol-3(2H)-one 1,1-dioxide 1040410-15-8 C14H13N3O4S
    4,5-dimethyl-2-[2-methyl-4-oxo-3(4H)-quinazolinyl]isothiazol-3(2H)-one 1,1-dioxide
    —— 4'-(1-hydroxyhexan-3-ylthio)phthalonitrile 1219091-95-8 C14H16N2OS
    4'-(1-hydroxyhexan-3-ylthio)phthalonitrile
    —— (4aR,8aS)-7-(2-Hydroxy-ethyl)-3,4,4a,5,6,8a-hexahydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 345223-82-7 C16H27NO3
    (4aR,8aS)-7-(2-Hydroxy-ethyl)-3,4,4a,5,6,8a-hexahydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester
    —— (4-phenylmethoxycarbonylphenyl) 4-[(2R)-octan-2-yl]oxybenzoate 151792-21-1 C29H32O5
    (4-phenylmethoxycarbonylphenyl) 4-[(2R)-octan-2-yl]oxybenzoate
    —— 4-(2-Chloroacetylamino)phenyl Acetate 856328-13-7 C10H10ClNO3
    4-(2-Chloroacetylamino)phenyl Acetate
    —— 4-[3,4-di(methoxy)benzoyloxy] benzyl bromide 869852-82-4 C16H15BrO4
    4-[3,4-di(methoxy)benzoyloxy] benzyl bromide
    —— 4-<Benzylcarbonylhydrazino>-2-methyl-1,4-naphthochinon 2890-01-9 C19H16N2O2
    4-<Benzylcarbonylhydrazino>-2-methyl-1,4-naphthochinon
    —— 4-Brom-2,3:6,7-dibenzo-cycloheptatrienon-dimethylacetal 18278-93-8 C17H15BrO2
    4-Brom-2,3:6,7-dibenzo-cycloheptatrienon-dimethylacetal
    —— 4-((tert-butyldimethylsilyl)oxy)phenethyl acetate 596804-01-2 C16H26O3Si
    4-((tert-butyldimethylsilyl)oxy)phenethyl acetate
    —— 4,5-dimethyl-4'-nitro-1,1'-biphenyl-2-yl 4-methylphenyl sulfone 1070971-32-2 C21H19NO4S
    4,5-dimethyl-4'-nitro-1,1'-biphenyl-2-yl 4-methylphenyl sulfone
    —— 4-(4'-Fluoro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide 870242-46-9 C20H13FN2O2S
    4-(4'-Fluoro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide
    —— 4-Methoxycarbonyl-5-amino-1,2-dithiol-3-thion 5147-78-4 C5H5NO2S3
    4-Methoxycarbonyl-5-amino-1,2-dithiol-3-thion
    —— (4-nitrophenyl)(phenyl)stibinic acid 860422-11-3 C12H10NO4Sb
    (4-nitrophenyl)(phenyl)stibinic acid
    —— 4-(tert-butoxycarbonyl)amino-1-(4-iodobenzyl)pyrrole-2-carboxylic acid 1038394-12-5 C17H19IN2O4
    4-(tert-butoxycarbonyl)amino-1-(4-iodobenzyl)pyrrole-2-carboxylic acid
    —— 4-[2-(benzyloxy)-phenyl]-2,4-dioxobutyric acid methyl ester 850913-52-9 C18H16O5
    4-[2-(benzyloxy)-phenyl]-2,4-dioxobutyric acid methyl ester
    —— 4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-4-isobutyrylamino-butyryl]-piperazine-1-carboxylic acid ethyl ester 1163792-32-2 C36H50N8O8
    4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-4-isobutyrylamino-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (morpholin-2-ylmethyl)-amide 1185838-05-4 C23H25N5O5
    4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (morpholin-2-ylmethyl)-amide
    —— 4-[1-(3,4-dichlorophenyl)-2-morpholin-4-yl-2-oxoethyl]-1-methylpiperidin-4-ol 850617-43-5 C18H24Cl2N2O3
    4-[1-(3,4-dichlorophenyl)-2-morpholin-4-yl-2-oxoethyl]-1-methylpiperidin-4-ol
    —— 4-methoxy-5-nitrospiro[benzimidazole-2,1'-cyclohexane] 1-oxide 1373439-38-3 C13H15N3O4
    4-methoxy-5-nitrospiro[benzimidazole-2,1'-cyclohexane] 1-oxide