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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,6R,7S,8aR)-7-Benzyloxy-6-benzyloxymethyl-2,2-di-tert-butyl-hexahydro-1,3,5-trioxa-2-sila-naphthalene 632354-63-3 C29H42O5Si
    (4aS,6R,7S,8aR)-7-Benzyloxy-6-benzyloxymethyl-2,2-di-tert-butyl-hexahydro-1,3,5-trioxa-2-sila-naphthalene
    —— 4-fluoro-N-[4-methyl-3-(9H-pyrimido[4,5-b]indol-6-yl)phenyl]-3-(trifluoromethyl)benzamide 1036376-55-2 C25H16F4N4O
    4-fluoro-N-[4-methyl-3-(9H-pyrimido[4,5-b]indol-6-yl)phenyl]-3-(trifluoromethyl)benzamide
    —— 4,4'-(2-thioxo-[1,3,5]thiadiazinane-3,5-diyldimethyl)-bis-benzoic acid 41931-42-4 C19H18N2O4S2
    4,4'-(2-thioxo-[1,3,5]thiadiazinane-3,5-diyldimethyl)-bis-benzoic acid
    —— 4-amino-1-phenyl-isoquinolin-3-ol hydrochloride 117530-66-2 C15H12N2O*ClH
    4-amino-1-phenyl-isoquinolin-3-ol hydrochloride
    —— 4-O-(3-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-4,6-O-ethylidene-β-D-glucopyranosyl)-4'-O-benzyloxycarbonyl-4'-O-demethyl-4-epipodophyllotoxin 131118-79-1 C47H47NO17
    4-O-(3-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-4,6-O-ethylidene-β-D-glucopyranosyl)-4'-O-benzyloxycarbonyl-4'-O-demethyl-4-epipodophyllotoxin
    —— 4-(chloromethyl)-3H-pyrrolo[2,3-c]quinoline 1404455-08-8 C12H9ClN2
    4-(chloromethyl)-3H-pyrrolo[2,3-c]quinoline
    —— (4-methoxy-phenyl)-(5-phenyl-[1,3,4]thiadiazol-2-yl)-methanone 41980-99-8 C16H12N2O2S
    (4-methoxy-phenyl)-(5-phenyl-[1,3,4]thiadiazol-2-yl)-methanone
    —— 4-Dichloromethyl-4-methyl-cyclohexene 24463-39-6 C8H12Cl2
    4-Dichloromethyl-4-methyl-cyclohexene
    —— 4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-propyl-2-(tert-butylacetate)-pyrazolidin-3-one 140182-13-4 C17H31N3O5
    4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-propyl-2-(tert-butylacetate)-pyrazolidin-3-one
    —— 4-chloro-3,3-dimethyl-1-methoxy-2-oxindole 121989-94-4 C11H12ClNO2
    4-chloro-3,3-dimethyl-1-methoxy-2-oxindole
    —— 4'-fluorobiphenyl-3-sulphonic acid [5-(3-benzylureido)-2-methylphenyl]amide 1259028-90-4 C27H24FN3O3S
    4'-fluorobiphenyl-3-sulphonic acid [5-(3-benzylureido)-2-methylphenyl]amide
    —— 4-cyano-6-7-dihydro-5H-pyrrolo[2,1-c][1,2,4]trizol-2-ium tetrafluoroborate 1414773-79-7 BF4*C12H11N4
    4-cyano-6-7-dihydro-5H-pyrrolo[2,1-c][1,2,4]trizol-2-ium tetrafluoroborate
    —— 4-methylpent-4-en-2-ynyl thiocyanate 342883-52-7 C7H7NS
    4-methylpent-4-en-2-ynyl thiocyanate
    —— 4-(4-cyano-2-methylsulfonylphenyl)-1-[3-(difluoromethyl)phenyl]-N-(2-hydroxy-2-methylpropyl)-2,5-dioxo-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-71-6 C27H26F2N4O6S
    4-(4-cyano-2-methylsulfonylphenyl)-1-[3-(difluoromethyl)phenyl]-N-(2-hydroxy-2-methylpropyl)-2,5-dioxo-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— (4R,5S)-1,5-Dimethyl-3-((S)-3-methyl-pent-4-enoyl)-4-phenyl-imidazolidin-2-one 139962-66-6 C17H22N2O2
    (4R,5S)-1,5-Dimethyl-3-((S)-3-methyl-pent-4-enoyl)-4-phenyl-imidazolidin-2-one
    —— 4,5-dichloro-3-hydroxy-6-(2-oxo-1-(trimethylsilyloxy)cyclohexyloxy)phthalonitrile 1449251-46-0 C17H18Cl2N2O4Si
    4,5-dichloro-3-hydroxy-6-(2-oxo-1-(trimethylsilyloxy)cyclohexyloxy)phthalonitrile
    —— 4-Hydroxyamino-2-[(Z)-hydroxyimino]-5-(2-methoxy-phenyl)-pentanoic acid 76969-13-6 C12H16N2O5
    4-Hydroxyamino-2-[(Z)-hydroxyimino]-5-(2-methoxy-phenyl)-pentanoic acid
    —— (4S,5S)-4-(hydroxymethyl)-5-(p-(methylthio)phenyl)oxazolidin-2-one O-tert-butyl(dimethyl)silyl ether 1072964-50-1 C17H27NO3SSi
    (4S,5S)-4-(hydroxymethyl)-5-(p-(methylthio)phenyl)oxazolidin-2-one O-tert-butyl(dimethyl)silyl ether
    —— 4-Bromo-benzenesulfonic acid (1R,2S,4S,6R)-6-cyano-6-methyl-bicyclo[2.2.1]hept-2-yl ester 118867-81-5 C15H16BrNO3S
    4-Bromo-benzenesulfonic acid (1R,2S,4S,6R)-6-cyano-6-methyl-bicyclo[2.2.1]hept-2-yl ester
    —— 4-chloro-5-fluoro-2-(methylsulfonyl)pyrimidine 6448-48-2 C5H4ClFN2O2S
    4-chloro-5-fluoro-2-(methylsulfonyl)pyrimidine
    —— 4-hydroxy-1<i>H</i>-naphtho[1,2-<i>c</i>]furan-3-one 33295-79-3 C12H8O3
    4-hydroxy-1<i>H</i>-naphtho[1,2-<i>c</i>]furan-3-one
    —— [4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Henicosafluoro-dodecyl)-benzyl]-propyl-amine 852054-23-0 C22H18F21N
    [4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Henicosafluoro-dodecyl)-benzyl]-propyl-amine
    —— 4-hydroxy-N-(3-chlorobut-2-enyl)butanamide 94893-80-8 C8H14ClNO2
    4-hydroxy-N-(3-chlorobut-2-enyl)butanamide
    —— (4aS,6aR,7S,9S,11aR,11bS,12S)-4,4,9,11b-tetramethyltetradecahydro-6a,9-methanocyclohepta[a]naphthalene-7,12-diyl diformate 68270-42-8 C22H34O4
    (4aS,6aR,7S,9S,11aR,11bS,12S)-4,4,9,11b-tetramethyltetradecahydro-6a,9-methanocyclohepta[a]naphthalene-7,12-diyl diformate
    —— 4-Phenylcarbamoyl-2-isopropyl-3-isobutyl-5,6-dihydro-4H-1,4-thiazine 1430-58-6 C18H26N2OS
    4-Phenylcarbamoyl-2-isopropyl-3-isobutyl-5,6-dihydro-4H-1,4-thiazine
    —— {4-[(4-chlorophenyl)hydrazono]-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl}acetic acid (2-oxo-1,2-dihydroindol-3-ylidene)hydrazide 1251861-42-3 C20H16ClN7O3
    {4-[(4-chlorophenyl)hydrazono]-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl}acetic acid (2-oxo-1,2-dihydroindol-3-ylidene)hydrazide
    —— (4-Methoxy-phenyl)-[(Z)-(R)-3-((R)-3-oxo-cyclohexyl)-but-1-enyl]-carbamic acid tert-butyl ester 332940-31-5 C22H31NO4
    (4-Methoxy-phenyl)-[(Z)-(R)-3-((R)-3-oxo-cyclohexyl)-but-1-enyl]-carbamic acid tert-butyl ester
    —— 4,5,8,9,12,13-hexahydro-cyclododeca[<i>d</i>]thiazol-2-ylamine 71312-09-9 C13H18N2S
    4,5,8,9,12,13-hexahydro-cyclododeca[<i>d</i>]thiazol-2-ylamine
    —— (4R,5R)-4,5-di(tert-butyl)-1-(bis(2,4,6-trimethylphenyl)methyl)imidazoline 1620963-10-1 C30H44N2
    (4R,5R)-4,5-di(tert-butyl)-1-(bis(2,4,6-trimethylphenyl)methyl)imidazoline
    —— 4-Methyl-2.9-dioxobicyclo<3.3.1>nonan-7-carbonitril 58773-99-2 C11H13NO2
    4-Methyl-2.9-dioxobicyclo<3.3.1>nonan-7-carbonitril
    —— 4-(6-bromoquinazolin-2-ylamino)-3-methoxy-N-(2-methoxyethyl)benzamide 1008506-10-2 C19H19BrN4O3
    4-(6-bromoquinazolin-2-ylamino)-3-methoxy-N-(2-methoxyethyl)benzamide
    —— 4-<N'-Ethyl-ureido>-3,5-dimethyl-isoxazol 98427-49-7 C8H13N3O2
    4-<N'-Ethyl-ureido>-3,5-dimethyl-isoxazol
    —— 4-[(1-acetyl-2-oxo-propylidene)-hydrazino]-<i>N</i>-thiazol-2-yl-benzenesulfonamide 41095-20-9 C14H14N4O4S2
    4-[(1-acetyl-2-oxo-propylidene)-hydrazino]-<i>N</i>-thiazol-2-yl-benzenesulfonamide
    —— 4-acetamidomethylbiphenyl-2'-carboxylic acid 667457-40-1 C16H15NO3
    4-acetamidomethylbiphenyl-2'-carboxylic acid
    —— 4-(4-t-butyl-oxy-carbonyl-piperazinyl)-2-(3-methoxybenzyl-sulfonyl)-thienopyridine 636999-96-7 C24H29N3O5S2
    4-(4-t-butyl-oxy-carbonyl-piperazinyl)-2-(3-methoxybenzyl-sulfonyl)-thienopyridine
    —— (4-benzhydryl-piperazin-1-yl)-(3,4-dihydro-2<i>H</i>-pyran-2-ylmethylene)-amine 3573-07-7 C23H27N3O
    (4-benzhydryl-piperazin-1-yl)-(3,4-dihydro-2<i>H</i>-pyran-2-ylmethylene)-amine
    —— (4S,5R)-1-((R)-3,4-Dimethyl-pent-4-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one 139962-59-7 C18H24N2O2
    (4S,5R)-1-((R)-3,4-Dimethyl-pent-4-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one
    —— 4-cyanodibenzosemibullvalene 149835-16-5 C17H11N
    4-cyanodibenzosemibullvalene
    —— 4-benzoyl-5-(4-bromophenyl)-3-hydroxy-1-(4-guanidylsulfonylphenyl)-3-pyrrolin-2-one 1586819-40-0 C24H19BrN4O5S
    4-benzoyl-5-(4-bromophenyl)-3-hydroxy-1-(4-guanidylsulfonylphenyl)-3-pyrrolin-2-one
    —— 4-Aminomethyl-cyclohexanecarboxylic acid octyl ester 780693-21-2 C16H31NO2
    4-Aminomethyl-cyclohexanecarboxylic acid octyl ester
    —— 4-((1H-indol-3-yl)methylene)-3-methylisoxazol-5(4H)-one 67237-48-3 C13H10N2O2
    4-((1H-indol-3-yl)methylene)-3-methylisoxazol-5(4H)-one
    —— (4aR*,5S*,6S*,7S*,8aS*)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-6-methoxy-5-(methoxycarbonyl)perhydroisoquinoline 109961-17-3 C27H41NO5
    (4aR*,5S*,6S*,7S*,8aS*)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-6-methoxy-5-(methoxycarbonyl)perhydroisoquinoline
    —— 4-[2-amino-4-(4-chloro-phenyl)-thiazol-5-ylazo]-benzenesulfonic acid amide 97854-76-7 C15H12ClN5O2S2
    4-[2-amino-4-(4-chloro-phenyl)-thiazol-5-ylazo]-benzenesulfonic acid amide
    —— 4-Amino-5-fluoro-6-(4-fluorophenyl)-3-methoxypyridine-2-carboxylic acid 1417331-67-9 C13H10F2N2O3
    4-Amino-5-fluoro-6-(4-fluorophenyl)-3-methoxypyridine-2-carboxylic acid
    —— 4-[(4-carbamothioylphenyl)methylsulfanylmethyl]benzenecarbothioamide 581103-51-7 C16H16N2S3
    4-[(4-carbamothioylphenyl)methylsulfanylmethyl]benzenecarbothioamide
    —— 4-[6-[5-(4-diphenylphosphanylbutyl)pyridin-2-yl]pyridin-3-yl]butyl-diphenylphosphane 286380-68-5 C42H42N2P2
    4-[6-[5-(4-diphenylphosphanylbutyl)pyridin-2-yl]pyridin-3-yl]butyl-diphenylphosphane
    —— 4-(4-Dimethylamino-butyl)-5-naphthalen-2-yl-4H-[1,2,4]triazole-3-thiol 863289-12-7 C18H22N4S
    4-(4-Dimethylamino-butyl)-5-naphthalen-2-yl-4H-[1,2,4]triazole-3-thiol
    —— 4,5-Benzo-2,3-dihydro-perinaphthanon-(7)-carbonsaeure-aethylester 98655-87-9 C20H18O3
    4,5-Benzo-2,3-dihydro-perinaphthanon-(7)-carbonsaeure-aethylester
    —— 4'-hydroxy-3'-(4-methylbenzoyl)spiro[indole-3,2'-furan]-2,5'(1H)-dione 1240163-84-1 C19H13NO5
    4'-hydroxy-3'-(4-methylbenzoyl)spiro[indole-3,2'-furan]-2,5'(1H)-dione
    —— 4-[(3-benzyloxy-4-trifluoromethylbenzyl)[1,2,4]triazol-4-ylamino]benzonitrile 946007-77-8 C24H18F3N5O
    4-[(3-benzyloxy-4-trifluoromethylbenzyl)[1,2,4]triazol-4-ylamino]benzonitrile