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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4(S*)-<<6(R*,S*)-(trimethylsilyl)-1-cyclohexen-1-yl>-methyl>-4-methyl-3-vinyl-2-cyclopenten-1-one 133728-35-5 C18H28OSi
    4(S*)-<<6(R*,S*)-(trimethylsilyl)-1-cyclohexen-1-yl>-methyl>-4-methyl-3-vinyl-2-cyclopenten-1-one
    —— 4-(2-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-yl)pyridin-2-amine 1429893-22-0 C17H17N5
    4-(2-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-yl)pyridin-2-amine
    —— 4-[(1R)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)-5-oxopiperazin-1-yl]ethyl]benzonitrile 1097207-03-8 C27H25Cl2N3O3
    4-[(1R)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)-5-oxopiperazin-1-yl]ethyl]benzonitrile
    —— [[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]methyl acetate 1138591-41-9 C19H15F9N4O5
    [[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]methyl acetate
    —— 4-hexyloxytetrafluorophenylacetylene 149083-66-9 C14H14F4O
    4-hexyloxytetrafluorophenylacetylene
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(3S,5S)-5-(5-hydroxymethyl-isoxazol-3-yl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 262297-44-9 C33H33N5O12S
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(3S,5S)-5-(5-hydroxymethyl-isoxazol-3-yl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4-p-tolylsulphonylethoxyaminobutanoic acid 16138-29-7 C14H19NO6S
    4-p-tolylsulphonylethoxyaminobutanoic acid
    —— 4-chloro-(1,1-dideuterio)ethylformanilide 859504-77-1 C9H10ClNO
    4-chloro-(1,1-dideuterio)ethylformanilide
    —— 4-amidino-4'-[[3-(methoxycarbonylmethyl)phenyl]aminocarbonyl]biphenyl hydrochloride 144529-26-0 C23H21N3O3*ClH
    4-amidino-4'-[[3-(methoxycarbonylmethyl)phenyl]aminocarbonyl]biphenyl hydrochloride
    —— 4-[1-(4-Hydroxy-phenyl)-1-methyl-propyl]-2-methyl-phenol 98562-06-2 C17H20O2
    4-[1-(4-Hydroxy-phenyl)-1-methyl-propyl]-2-methyl-phenol
    —— 4,5,6,7-Tetrahydro-2,6,6-trimethyl-4-oxo-1H-indole-1-butanoic acid 121626-23-1 C15H21NO3
    4,5,6,7-Tetrahydro-2,6,6-trimethyl-4-oxo-1H-indole-1-butanoic acid
    —— 4-[({[(1R,2S,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl] amino}carbonyl)amino]-1H-pyrrol-2-carboxylic acid ethyl ester 712277-83-3 C18H27N3O3
    4-[({[(1R,2S,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl] amino}carbonyl)amino]-1H-pyrrol-2-carboxylic acid ethyl ester
    —— 4,8-bis(2,4,6-tri-tert-butylphenyl)-1,2,3,5,6,7-hexamethyl-1,3,5,7-tetraaza-2,6-dialumo-4,8-diboracyclooctane 158092-92-3 C42H76Al2B2N4
    4,8-bis(2,4,6-tri-tert-butylphenyl)-1,2,3,5,6,7-hexamethyl-1,3,5,7-tetraaza-2,6-dialumo-4,8-diboracyclooctane
    —— 4-Methoxy-2-methylsulfonyl-6-(nitramino)pyrimidin 66380-49-2 C6H8N4O5S
    4-Methoxy-2-methylsulfonyl-6-(nitramino)pyrimidin
    —— 4-methyl-N-spiro[5,7,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyridine-6,1'-cyclopropane]-3-ylidenebenzenesulfonamide 1195235-33-6 C16H20N2O3S
    4-methyl-N-spiro[5,7,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyridine-6,1'-cyclopropane]-3-ylidenebenzenesulfonamide
    —— 4-hydroxy-2-(4-methoxy-phenyl)-5-oxo-1-p-tolyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester 1443221-94-0 C20H19NO5
    4-hydroxy-2-(4-methoxy-phenyl)-5-oxo-1-p-tolyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester
    —— 4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid pyrazin-2-ylamide trifluoroacetate 1093209-63-2 C2HF3O2*C22H22ClN5O2
    4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid pyrazin-2-ylamide trifluoroacetate
    —— 4-Ethyl-2,6,7-tris-(2-methoxycarbonyl-ethyl)-1,3,5,8-tetramethyl-1',8'-di-benzyloxycarbonyl-b-oxobilan 17588-13-5 C53H60N4O11
    4-Ethyl-2,6,7-tris-(2-methoxycarbonyl-ethyl)-1,3,5,8-tetramethyl-1',8'-di-benzyloxycarbonyl-b-oxobilan
    —— 4-(2-Ethoxy-ethyl)-5-oxo-3,6-bis-(4-nitro-phenyl)-4,5-dihydro-1,2,4-triazin 18989-61-2 C19H15N5O7
    4-(2-Ethoxy-ethyl)-5-oxo-3,6-bis-(4-nitro-phenyl)-4,5-dihydro-1,2,4-triazin
    —— 4-Dimethylcarbamoyl-1-methyl-1,4,5,6,7,8-hexahydro-pyrrolo<3,2-b>azepin 21477-18-9 C12H19N3O
    4-Dimethylcarbamoyl-1-methyl-1,4,5,6,7,8-hexahydro-pyrrolo<3,2-b>azepin
    —— 4-[[4-[9-[4-[(3,4-Dihydroxyphenyl)methylideneamino]phenyl]fluoren-9-yl]phenyl]iminomethyl]benzene-1,2-diol 1250441-17-8 C39H28N2O4
    4-[[4-[9-[4-[(3,4-Dihydroxyphenyl)methylideneamino]phenyl]fluoren-9-yl]phenyl]iminomethyl]benzene-1,2-diol
    —— 4-(2,3-Diphenyl-cycloprop-2-enylideneamino)-benzonitrile 114125-07-4 C22H14N2
    4-(2,3-Diphenyl-cycloprop-2-enylideneamino)-benzonitrile
    —— 4-fluoro-N-(3-isoquinolin-7-yl-4-methylphenyl)benzamide 1238374-25-8 C23H17FN2O
    4-fluoro-N-(3-isoquinolin-7-yl-4-methylphenyl)benzamide
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-7-oxo-3-(piperidine-1-carbothioylsulfanyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 192883-80-0 C23H27N3O6S2
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-7-oxo-3-(piperidine-1-carbothioylsulfanyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4,4-dipropyl-3,5-isoxazolidinedione 1582289-45-9 C9H15NO3
    4,4-dipropyl-3,5-isoxazolidinedione
    —— 4-Acetoxy-2-methyl-2,5-dihydro-thiophene-3-carboxylic acid methyl ester 81697-83-8 C9H12O4S
    4-Acetoxy-2-methyl-2,5-dihydro-thiophene-3-carboxylic acid methyl ester
    —— 4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,5-difluoro-3-(propane-1-sulfonylamino)phenyl]amide 1269666-33-2 C16H15F2N5O3S2
    4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,5-difluoro-3-(propane-1-sulfonylamino)phenyl]amide
    —— 4-(morpholin-4-ylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide 1269667-12-0 C20H21F3N6O4S2
    4-(morpholin-4-ylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide
    —— 4-isopropyl-6-(4-methoxyphenyl)-6-(trifluoromethyl)morpholine-2,3-dione 1255354-98-3 C15H16F3NO4
    4-isopropyl-6-(4-methoxyphenyl)-6-(trifluoromethyl)morpholine-2,3-dione
    —— 4-isopropylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(propane-1-sulfonylamino)phenyl]amide 1269666-87-6 C19H21Cl2N5O3S2
    4-isopropylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(propane-1-sulfonylamino)phenyl]amide
    —— (4S,5S)-4-triisopropylsilyloxy-5-amino-6-phenyl-1-hexene 1100345-56-9 C21H37NOSi
    (4S,5S)-4-triisopropylsilyloxy-5-amino-6-phenyl-1-hexene
    —— 4-Isopropoxy-3-methoxyphenyl-magnesium bromide 133593-76-7 C10H13BrMgO2
    4-Isopropoxy-3-methoxyphenyl-magnesium bromide
    —— 4-methyl-5-chloro-2-cyclopentenone 35493-80-2 C6H7ClO
    4-methyl-5-chloro-2-cyclopentenone
    —— 4-{[(tert-Butoxycarbonyl)amino]methyl}-4'-chloro-2-(chloromethyl)-1,1'-biphenyl 1053266-08-2 C19H21Cl2NO2
    4-{[(tert-Butoxycarbonyl)amino]methyl}-4'-chloro-2-(chloromethyl)-1,1'-biphenyl
    —— 4-(2-benzenesulfonyl-ethyl)-1-methyl-pyridinium; bromide 111472-23-2 Br*C14H16NO2S
    4-(2-benzenesulfonyl-ethyl)-1-methyl-pyridinium; bromide
    —— 4-Dimethylamino-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid ethyl ester 127956-59-6 C14H18N2O2S
    4-Dimethylamino-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid ethyl ester
    —— 4,4'-Bis-(1-hydroxy-1-methyl-allyl)-biphenyl 102553-19-5 C20H22O2
    4,4'-Bis-(1-hydroxy-1-methyl-allyl)-biphenyl
    —— 4-(2-methoxy-4-nitro-phenylsulfanyl)-N-methyl-aniline 100870-70-0 C14H14N2O3S
    4-(2-methoxy-4-nitro-phenylsulfanyl)-N-methyl-aniline
    —— 4-[1,3]Dioxolan-2-yl-2,2-bis-phenylsulfanyl-butyric acid methyl ester 84406-21-3 C20H22O4S2
    4-[1,3]Dioxolan-2-yl-2,2-bis-phenylsulfanyl-butyric acid methyl ester
    —— 4,6-Diphenyl-1-thia-4,6-diaza-spiro[2.4]heptane-5,7-dione 125912-10-9 C16H12N2O2S
    4,6-Diphenyl-1-thia-4,6-diaza-spiro[2.4]heptane-5,7-dione
    —— 4-chloro-N-({3-[(4-chlorophenyl)-(2-trifluoromethylphenyl)-methoxy]-azetidin-1-yl}-1-methylamino-methylene)-benzenesulfonamide 1042498-68-9 C25H22Cl2F3N3O3S
    4-chloro-N-({3-[(4-chlorophenyl)-(2-trifluoromethylphenyl)-methoxy]-azetidin-1-yl}-1-methylamino-methylene)-benzenesulfonamide
    —— 4-amino-5-hydroxy-3,6-bis[(E)-[4-(2-sulfooxyethylsulfonyl)phenyl]azo]naphthalene-2,7-disulfonic acid 1185726-68-4 C26H25N5O19S6
    4-amino-5-hydroxy-3,6-bis[(E)-[4-(2-sulfooxyethylsulfonyl)phenyl]azo]naphthalene-2,7-disulfonic acid
    —— 4-[(3,5-difluorobenzyl)amino]-N-methoxy-N-methyl-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide 1227866-01-4 C25H27F2N5O3
    4-[(3,5-difluorobenzyl)amino]-N-methoxy-N-methyl-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide
    —— 4-(3-((Tert-butyldimethylsilyloxy)methyl)-pyrrolidin-1-YL)-3-iodo-5-nitropyridine 1186310-82-6 C16H26IN3O3Si
    4-(3-((Tert-butyldimethylsilyloxy)methyl)-pyrrolidin-1-YL)-3-iodo-5-nitropyridine
    —— 4-Imino-3-[(thiophen-2-yl)methyl]-1,2,3,4-tetrahydroquinazolin-2-one 941868-34-4 C13H11N3OS
    4-Imino-3-[(thiophen-2-yl)methyl]-1,2,3,4-tetrahydroquinazolin-2-one
    —— 4-amino-6-(3,5-dichlorophenyl)-3-(methylamino)-1,2,4-triazin-5-one 141627-87-4 C10H9Cl2N5O
    4-amino-6-(3,5-dichlorophenyl)-3-(methylamino)-1,2,4-triazin-5-one
    —— 4-<p-Nitro-phenyl>-1,3,5-Tricarboxy-2-hydroxy-6-oxo-cyclohexyl-(2)-essigsaeure-tetraaethylester 21712-95-8 C25H31NO12
    4-<p-Nitro-phenyl>-1,3,5-Tricarboxy-2-hydroxy-6-oxo-cyclohexyl-(2)-essigsaeure-tetraaethylester
    —— <4-Brom-phenyl>-dichlor-silan 13272-79-2 C6H5BrCl2Si
    <4-Brom-phenyl>-dichlor-silan
    —— 4,6-O-Benzyliden-2,3-didesoxy-3-nitro-2-(1-nitropropyl)-methyl-β-D-glucopyranosid 20789-66-6 C17H22N2O8
    4,6-O-Benzyliden-2,3-didesoxy-3-nitro-2-(1-nitropropyl)-methyl-β-D-glucopyranosid
    —— 4-Aminobenzolthiosulfonsaeure-(diethylcarbamoyl)-methylester 16599-70-5 C12H18N2O3S2
    4-Aminobenzolthiosulfonsaeure-(diethylcarbamoyl)-methylester