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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-((1R,2R)-1,2-dihydroxy-2-thiazol-2-yl-ethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 138346-55-1 C32H44N2O6SSi
    (4S,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-((1R,2R)-1,2-dihydroxy-2-thiazol-2-yl-ethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— (+/-)-4-O-acetyl-1,5,6-trideoxy-2,3-di-O-methyl-1-phthalimido-5-trichloroacetamido-muco-inositol 135743-86-1 C20H21Cl3N2O7
    (+/-)-4-O-acetyl-1,5,6-trideoxy-2,3-di-O-methyl-1-phthalimido-5-trichloroacetamido-muco-inositol
    —— (4aR,7aR,8R)-8-(4-Methoxy-phenyl)-6-phenyl-3,4a,7a,8-tetrahydro-1H-pyrrolo[3',4':5,6]thiopyrano[2,3-d]imidazole-2,5,7-trione 92756-44-0 C21H17N3O4S
    (4aR,7aR,8R)-8-(4-Methoxy-phenyl)-6-phenyl-3,4a,7a,8-tetrahydro-1H-pyrrolo[3',4':5,6]thiopyrano[2,3-d]imidazole-2,5,7-trione
    —— 4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-6-ol 1013883-22-1 C18H16N2O3
    4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-6-ol
    —— 4-methyl-1,2,3-triphenyl-1,3-cyclohexadiene 82323-17-9 C25H22
    4-methyl-1,2,3-triphenyl-1,3-cyclohexadiene
    —— 4,4'-bis-(4-nitro-phenyl)-benzophenone 102884-15-1 C25H16N2O5
    4,4'-bis-(4-nitro-phenyl)-benzophenone
    —— 4''-deoxyavermectin B1a-4''-(S)-dimethylmalonate 1054239-81-4 C53H78O17
    4''-deoxyavermectin B1a-4''-(S)-dimethylmalonate
    —— 4-Methyl-[2,5']bi[[1,2,4]thiadiazolyl]-3,5-dione 35508-55-5 C5H4N4O2S2
    4-Methyl-[2,5']bi[[1,2,4]thiadiazolyl]-3,5-dione
    —— 4-chloro-N-{1-[4-(1,3,3-trimethyl-6-azabicyclo-[3.2.1]octane-6-carbonyl)-phenyl]-cyclopropyl}-benzene-sulfonamide 936018-93-8 C26H31ClN2O3S
    4-chloro-N-{1-[4-(1,3,3-trimethyl-6-azabicyclo-[3.2.1]octane-6-carbonyl)-phenyl]-cyclopropyl}-benzene-sulfonamide
    —— [4-[2-[4-[2-(1-acetyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)ethynyl]phenyl]ethynyl]-4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl] acetate 198335-00-1 C32H44N2O6
    [4-[2-[4-[2-(1-acetyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)ethynyl]phenyl]ethynyl]-4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl] acetate
    —— 4-(4-amino-3-methylphenyl)-6-phenylpyrimidin-2(1H)-one 934825-55-5 C17H15N3O
    4-(4-amino-3-methylphenyl)-6-phenylpyrimidin-2(1H)-one
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-2-ethoxy-5-methylanilid 24446-07-9 C25H30N4O4S
    4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-2-ethoxy-5-methylanilid
    —— 4-[3-(3-Trifluormethyl-phenoxy)-1-pyrrolidinyl]-1-(4-fluor-phenyl)-butanon-(1) 21756-62-7 C21H21F4NO2
    4-[3-(3-Trifluormethyl-phenoxy)-1-pyrrolidinyl]-1-(4-fluor-phenyl)-butanon-(1)
    —— 4-[4-(4-chloro-phenylcarbamoyloxy)-piperidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one 21680-17-1 C22H24ClFN2O3
    4-[4-(4-chloro-phenylcarbamoyloxy)-piperidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one
    —— 4-[4-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-hydroxyimino-butylsulfanyl]-benzoic acid methyl ester 67426-06-6 C16H18N6O6S
    4-[4-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-hydroxyimino-butylsulfanyl]-benzoic acid methyl ester
    —— 4-Ethoxycarbonyloxyiminomethyl-2,2,5,5-tetramethyl-3-imidazolin-3-oxid-1-oxyl 70345-93-6 C11H18N3O5
    4-Ethoxycarbonyloxyiminomethyl-2,2,5,5-tetramethyl-3-imidazolin-3-oxid-1-oxyl
    —— 4-(4-Benzyloxy-phenoxy)-3-{[1-dimethylamino-meth-(E)-ylidene]-sulfamoyl}-5-(2,5-dioxo-pyrrolidin-1-yl)-benzoic acid methyl ester 70730-09-5 C28H27N3O8S
    4-(4-Benzyloxy-phenoxy)-3-{[1-dimethylamino-meth-(E)-ylidene]-sulfamoyl}-5-(2,5-dioxo-pyrrolidin-1-yl)-benzoic acid methyl ester
    —— 4-(3-Aminophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylic acid, diethyl ester hydrochloride salt 182621-10-9 C19H24N2O4*ClH
    4-(3-Aminophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylic acid, diethyl ester hydrochloride salt
    —— 4-bromo-1-(2,2-dimethylpropyl)-N-(isoquinolin-1-ylmethyl)-1H-benzotriazol-5-amine 1247946-59-3 C21H22BrN5
    4-bromo-1-(2,2-dimethylpropyl)-N-(isoquinolin-1-ylmethyl)-1H-benzotriazol-5-amine
    —— 4,8-dimethyl-2-(m-tolyl)-1(4H)-naphthalenone 946089-46-9 C19H18O
    4,8-dimethyl-2-(m-tolyl)-1(4H)-naphthalenone
    —— 4-{[3-chloro-6-(1H-pyrazol-4-yl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-(3-fluorophenyl)-2-piperazinone 1284243-19-1 C22H15ClF4N6O2
    4-{[3-chloro-6-(1H-pyrazol-4-yl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-(3-fluorophenyl)-2-piperazinone
    —— 4-[4,5-dimethoxy-2-(1,3-dimethyl-2-imidazolidinylideneamino)phenyl]morpholine 131677-14-0 C17H26N4O3
    4-[4,5-dimethoxy-2-(1,3-dimethyl-2-imidazolidinylideneamino)phenyl]morpholine
    —— 4-({4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]piperidin-1-yl}methyl)benzamide 1381978-65-9 C33H34FN5O2
    4-({4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]piperidin-1-yl}methyl)benzamide
    —— 4-methylethcathinone 1388142-30-0 C12H17NO
    4-methylethcathinone
    —— 4-(2-formylbenzofuran-3-yl)benzonitrile 1227008-87-8 C16H9NO2
    4-(2-formylbenzofuran-3-yl)benzonitrile
    —— 4-[3-(4-Piperidinylcarbonyl)carbazoyl]-2-(carboxymethoxy)phenoxyacetic acid, trifluoroacetate salt 161948-54-5 C2HF3O2*C17H21N3O8
    4-[3-(4-Piperidinylcarbonyl)carbazoyl]-2-(carboxymethoxy)phenoxyacetic acid, trifluoroacetate salt
    —— (4E,8E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-9-iodo-8-methyl-4-trityloxymethyl-nona-4,8-dien-1-ol 240815-92-3 C36H47IO3Si
    (4E,8E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-9-iodo-8-methyl-4-trityloxymethyl-nona-4,8-dien-1-ol
    —— 4-(1-acetoxy-3-phenyl-2-propenyl)-2-oxabicyclo<3.3.0>-6-octen-3-one 143790-15-2 C18H18O4
    4-(1-acetoxy-3-phenyl-2-propenyl)-2-oxabicyclo<3.3.0>-6-octen-3-one
    —— (4-Benzyl-11-methyl-10-oxo-2,3,4,7,8,9,10,11-octahydro-1-oxa-4,9,11-triaza-benzo[a]fluoren-2-yl)-acetic acid ethyl ester 497945-94-5 C25H27N3O4
    (4-Benzyl-11-methyl-10-oxo-2,3,4,7,8,9,10,11-octahydro-1-oxa-4,9,11-triaza-benzo[a]fluoren-2-yl)-acetic acid ethyl ester
    —— 4-Phenyl-5-hydroxy-pentansaeurenitril 10444-25-4 C11H13NO
    4-Phenyl-5-hydroxy-pentansaeurenitril
    —— 4-((4E)-(R)-5-{2-[(4-tert-butylbenzyl)oxy]phenyl}-3-{2-[1-(carboxymethyl)cyclopropyl]ethyl}pent-4-en-1-yl)benzoic acid 934810-17-0 C36H42O5
    4-((4E)-(R)-5-{2-[(4-tert-butylbenzyl)oxy]phenyl}-3-{2-[1-(carboxymethyl)cyclopropyl]ethyl}pent-4-en-1-yl)benzoic acid
    —— 4-acetoxy-6-formyl-3-methoxypyridine 77706-04-8 C9H9NO4
    4-acetoxy-6-formyl-3-methoxypyridine
    —— (4,8-dimethoxy-[1]naphthyl)-glyoxylic acid 856197-89-2 C14H12O5
    (4,8-dimethoxy-[1]naphthyl)-glyoxylic acid
    —— [4-(tert-Butyl-diphenyl-silanyloxymethyl)-cyclohexyl]-methanol 194225-81-5 C24H34O2Si
    [4-(tert-Butyl-diphenyl-silanyloxymethyl)-cyclohexyl]-methanol
    —— 4,4'-Diphenoxydiphenylselenid 65130-26-9 C24H18O2Se
    4,4'-Diphenoxydiphenylselenid
    —— 4-Nitrobenzyl-2-(4(S)-allylthio-3(S)-[1(R)-{dimethyl{2-methylprop-2-yl}silyloxy}ethyl]azetidin-2-on-1-yl)acetate 83378-68-1 C23H34N2O6SSi
    4-Nitrobenzyl-2-(4(S)-allylthio-3(S)-[1(R)-{dimethyl{2-methylprop-2-yl}silyloxy}ethyl]azetidin-2-on-1-yl)acetate
    —— 4-{[4-bromo-1-(cyclopropyl-methyl)-1H-benzotriazol-5-yl]oxy}-N,N-dimethyl-butanamide 1379543-58-4 C16H21BrN4O2
    4-{[4-bromo-1-(cyclopropyl-methyl)-1H-benzotriazol-5-yl]oxy}-N,N-dimethyl-butanamide
    —— 4-Methoxy-2,6-di(methylsulfonyl)-3,5-dichlorpyridin 57097-06-0 C8H9Cl2NO5S2
    4-Methoxy-2,6-di(methylsulfonyl)-3,5-dichlorpyridin
    —— (4Z)-tricyclo[6.3.2.01,8]trideca-4,12-dien-9-one 106212-12-8 C13H16O
    (4Z)-tricyclo[6.3.2.01,8]trideca-4,12-dien-9-one
    —— 4-hydroxy-4,5-dimethyl-3-(6-methyl-pyridin-2-yl)-thiazolidine-2-thione 70763-22-3 C11H14N2OS2
    4-hydroxy-4,5-dimethyl-3-(6-methyl-pyridin-2-yl)-thiazolidine-2-thione
    —— 4',5'-Dimethyl-4-octadecylsulfanyl-5-p-tolyl-[2,2']bi[[1,3]dithiolylidene] 128315-86-6 C33H50S5
    4',5'-Dimethyl-4-octadecylsulfanyl-5-p-tolyl-[2,2']bi[[1,3]dithiolylidene]
    —— 4'-fluorobiphenyl-4-yl trans-4-ethylcyclohexanecarboxylate 82985-72-6 C21H23FO2
    4'-fluorobiphenyl-4-yl trans-4-ethylcyclohexanecarboxylate
    —— 4'-O-demethyl-4β-(5''-nitro-2''-thiazolylamino)-4-desoxypodophyllotoxin 681138-16-9 C24H21N3O9S
    4'-O-demethyl-4β-(5''-nitro-2''-thiazolylamino)-4-desoxypodophyllotoxin
    —— 4,5,7-Trinitro-9-oxo-9H-fluorene-2-carboxylic acid octyl ester 53410-50-7 C22H21N3O9
    4,5,7-Trinitro-9-oxo-9H-fluorene-2-carboxylic acid octyl ester
    —— 4,4-Bis-benzenesulfonyl-2-cyano-butyric acid ethyl ester 87625-89-6 C19H19NO6S2
    4,4-Bis-benzenesulfonyl-2-cyano-butyric acid ethyl ester
    —— 4-Nitro-4-phenyl-pentanoic acid ethyl ester 113410-17-6 C13H17NO4
    4-Nitro-4-phenyl-pentanoic acid ethyl ester
    —— 4-(4-methoxy-phenyl)-5-(4-methoxy-phenyl)-octane 861041-53-4 C23H32O2
    4-(4-methoxy-phenyl)-5-(4-methoxy-phenyl)-octane
    —— 4-[(2-phthalimidoethyl)(methyl)amino]pyridine 858364-92-8 C16H15N3O2
    4-[(2-phthalimidoethyl)(methyl)amino]pyridine
    —— 4-Hydroxy-3.5-di-tert-butyl-benzoesaeure-<2-hydroxy-3.5-di-tert-butyl-phenyl>-ester 90032-21-6 C29H42O4
    4-Hydroxy-3.5-di-tert-butyl-benzoesaeure-<2-hydroxy-3.5-di-tert-butyl-phenyl>-ester
    —— 4-(1-(4-methoxybenzyl)-5-amino-1H-imidazol-4-yl)-1-(4-methoxyphenethyl)-5-imino-1H-imidazol-2(5H)-one 1421053-88-4 C23H24N6O3
    4-(1-(4-methoxybenzyl)-5-amino-1H-imidazol-4-yl)-1-(4-methoxyphenethyl)-5-imino-1H-imidazol-2(5H)-one