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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,6,7-Tetrahydro-1H-pyrrolo[3,2-c]pyridine-2-carboxamide 1194374-65-6 C8H11N3O
    4,5,6,7-Tetrahydro-1H-pyrrolo[3,2-c]pyridine-2-carboxamide
    —— 4-(Phenylmethoxy)-2,5-morpholinedione 2-[O-(phenylmethyl)oxime] 140405-37-4 C18H18N2O4
    4-(Phenylmethoxy)-2,5-morpholinedione 2-[O-(phenylmethyl)oxime]
    —— (4-Methylhexyl)-(triphenyl)-phosphonium 72279-57-3 Br*C25H30P
    (4-Methylhexyl)-(triphenyl)-phosphonium
    —— (4S,5R)-3-((2'R,3'R)-3'-hydroxy-2'-methylpentanoyl)-4-methyl-5-phenyl-2-oxazolidinone 209671-24-9 C16H21NO4
    (4S,5R)-3-((2'R,3'R)-3'-hydroxy-2'-methylpentanoyl)-4-methyl-5-phenyl-2-oxazolidinone
    —— 4-chloro-N-[(6R,7aS)-3-oxo-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-6-yl]-benzenesulfonamide 1408313-64-3 C19H17ClF3N3O4S
    4-chloro-N-[(6R,7aS)-3-oxo-2-(4-trifluoromethoxy-phenyl)-hexahydro-pyrrolo[1,2-c]imidazol-6-yl]-benzenesulfonamide
    —— 4-(5-thioxo-2,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-butan-2-one oxime 30546-73-7 C6H10N4OS2
    4-(5-thioxo-2,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-butan-2-one oxime
    —— 4β-Methoxy-4α-phenyl-1-phenethyl-3α,5α-propano-piperidin-citrat 31007-83-7 C6H8O7*C23H29NO
    4β-Methoxy-4α-phenyl-1-phenethyl-3α,5α-propano-piperidin-citrat
    —— 4-morpholin-4-yl-6-(phenyl-pyrrolidin-1-yl-methyl)-[1,3,5]triazin-2-ylamine 33262-71-4 C18H24N6O
    4-morpholin-4-yl-6-(phenyl-pyrrolidin-1-yl-methyl)-[1,3,5]triazin-2-ylamine
    —— 4-(3-Ethyl-3-methyl-2,5-dioxo-pyrrolidin-1-yl)-2-sulfamoyl-benzoic acid 17100-86-6 C14H16N2O6S
    4-(3-Ethyl-3-methyl-2,5-dioxo-pyrrolidin-1-yl)-2-sulfamoyl-benzoic acid
    —— 4,7-dibromo-2-decyl-2H-benzo[d][1,2,3]triazole 1234785-30-8 C16H23Br2N3
    4,7-dibromo-2-decyl-2H-benzo[d][1,2,3]triazole
    —— 4-fluoro-6-methoxydibenzo[b,f]oxepine-10-carbonitrile 1446201-55-3 C16H10FNO2
    4-fluoro-6-methoxydibenzo[b,f]oxepine-10-carbonitrile
    —— 4-[3-(2-furyl)-3-oxo-1-phenyl-propyl]-1H-[1]benzazepine-2,5(3H,4H)-dione 357277-67-9 C23H19NO4
    4-[3-(2-furyl)-3-oxo-1-phenyl-propyl]-1H-[1]benzazepine-2,5(3H,4H)-dione
    —— 4,4-Dimethyl-cholesta-1,5-dien-3-on 6384-44-7 C29H46O
    4,4-Dimethyl-cholesta-1,5-dien-3-on
    —— 4-[[1-(3-Phenylprop-2-enoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-59-6 C29H33NO3
    4-[[1-(3-Phenylprop-2-enoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-(tert-Butyl-methyl-amino)-2,2-diphenyl-butyramide 6429-39-6 C21H28N2O
    4-(tert-Butyl-methyl-amino)-2,2-diphenyl-butyramide
    —— 4-[5-chloro-1-(4-thianthren-1-yl-benzyl)-1H-indol-3-yl]-4-oxo-butyric acid 792925-54-3 C31H22ClNO3S2
    4-[5-chloro-1-(4-thianthren-1-yl-benzyl)-1H-indol-3-yl]-4-oxo-butyric acid
    —— 4-(2-(1,1-difluoroethyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)benzoic acid 1324054-42-3 C18H12F2O5
    4-(2-(1,1-difluoroethyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)benzoic acid
    —— 4-(carbobenzyloxy)aminobenzoic acid N-hydroxysuccinimide ester 40149-41-5 C19H16N2O6
    4-(carbobenzyloxy)aminobenzoic acid N-hydroxysuccinimide ester
    —— 4-acetoxy-1,1-dibromo-3a-methyl-1a-morpholin-4-yl-1a,2,3,3a,4,5,6,7b-octahydro-1H-cyclopropa[a]naphthalene 53081-73-5 C18H25Br2NO3
    4-acetoxy-1,1-dibromo-3a-methyl-1a-morpholin-4-yl-1a,2,3,3a,4,5,6,7b-octahydro-1H-cyclopropa[a]naphthalene
    —— (4aS,5S,6R,8aS)-5-(4-chlorobenzoyl)-4a-hydroxy-8a-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)octahydronaphthalen-1(2H)-one 1416969-91-9 C24H32BClO5
    (4aS,5S,6R,8aS)-5-(4-chlorobenzoyl)-4a-hydroxy-8a-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)octahydronaphthalen-1(2H)-one
    —— 4a,5-trans-4a,8a-cis-4a-cynamoyl-5-trimethylsilyloxy-4a,5,8,8a-tetrahydro-1,4-naphthoquinone 127599-25-1 C22H24O4Si
    4a,5-trans-4a,8a-cis-4a-cynamoyl-5-trimethylsilyloxy-4a,5,8,8a-tetrahydro-1,4-naphthoquinone
    —— 4-Tert-butyl-2-[(4-chloro-2-nitrophenyl)diazenyl]-6-methylphenol 22617-03-4 C17H18ClN3O3
    4-Tert-butyl-2-[(4-chloro-2-nitrophenyl)diazenyl]-6-methylphenol
    —— 4-Acetamido-3'-methyl-4'-hydroxy-azobenzol 25770-82-5 C15H15N3O2
    4-Acetamido-3'-methyl-4'-hydroxy-azobenzol
    —— 4-[(E)-(3,4-dihydroxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione 499208-96-7 C16H14N4O3S
    4-[(E)-(3,4-dihydroxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione
    —— 4-((8-(methylsulfonyl)-2H-pyrazolo[3,4-c]quinolin-4-yl)amino)phenol 1604676-33-6 C17H14N4O3S
    4-((8-(methylsulfonyl)-2H-pyrazolo[3,4-c]quinolin-4-yl)amino)phenol
    —— 4-[hydroxy-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)methyl]-2-furaldehyde 675579-73-4 C20H24O3
    4-[hydroxy-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)methyl]-2-furaldehyde
    —— 4-((E)-7-Hydroxy-hept-5-enylamino)-6-methyl-pyran-2-one 856015-60-6 C13H19NO3
    4-((E)-7-Hydroxy-hept-5-enylamino)-6-methyl-pyran-2-one
    —— 4-methyl-2-nitro-5-(2-(pyridin-4-yl)-1H-benzo[d]imidazol-5-yl)aniline 1351585-61-9 C19H15N5O2
    4-methyl-2-nitro-5-(2-(pyridin-4-yl)-1H-benzo[d]imidazol-5-yl)aniline
    —— (4RS)-3-fluoro-4-({2-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-ethylamino}-methyl)-4,5-dihydro-pyrrolo[3,2,1-de][1,5]naphthyridin-7-one 1220976-41-9 C24H22FN5O4S
    (4RS)-3-fluoro-4-({2-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-ethylamino}-methyl)-4,5-dihydro-pyrrolo[3,2,1-de][1,5]naphthyridin-7-one
    —— 4-bromo-1-(2-methanesulfonyl-ethyl)-1H-pyrazolo[3,4-c]pyridine 1033532-63-6 C9H10BrN3O2S
    4-bromo-1-(2-methanesulfonyl-ethyl)-1H-pyrazolo[3,4-c]pyridine
    —— 4-(cyclopropylamino)-N-(5-(3-(2,4-dimethyl-1H-imidazole-1-yl)-5-(trifluoromethyl)benzoamido)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318242-38-4 C30H26F3N7O2S
    4-(cyclopropylamino)-N-(5-(3-(2,4-dimethyl-1H-imidazole-1-yl)-5-(trifluoromethyl)benzoamido)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— (4-Dimethylamino-phenyl)-(4-methoxy-phenyl)-<4-(4-methoxy-phenyl)-imidazolyl-(2)>-carbinol 6595-35-3 C26H27N3O3
    (4-Dimethylamino-phenyl)-(4-methoxy-phenyl)-<4-(4-methoxy-phenyl)-imidazolyl-(2)>-carbinol
    —— 4-(5-(3-acetamidophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(2-(dimethylamino)ethyl)benzamide 1202486-55-2 C25H27N7O2
    4-(5-(3-acetamidophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(2-(dimethylamino)ethyl)benzamide
    —— 4-(Butylamino)-5-(4-fluorophenyl)-8-methyl-11-thia-3,5,9-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1,3,7,9,12(17)-pentaen-6-one 1372417-12-3 C24H25FN4OS
    4-(Butylamino)-5-(4-fluorophenyl)-8-methyl-11-thia-3,5,9-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1,3,7,9,12(17)-pentaen-6-one
    —— 4-Amino-1,6-anhydro-4-deoxy-β-D-mannopyranose 68354-61-0 C6H11NO4
    4-Amino-1,6-anhydro-4-deoxy-β-D-mannopyranose
    —— ((4-(cyclopropylethynyl)thiophen-3-yl)ethynyl)trimethylsilane 1583244-78-3 C14H16SSi
    ((4-(cyclopropylethynyl)thiophen-3-yl)ethynyl)trimethylsilane
    —— (4S,6R,7R,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxy-7-methyltridec-1-en-4-ol 1450838-93-3 C21H44O3Si
    (4S,6R,7R,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxy-7-methyltridec-1-en-4-ol
    —— 4-((naphthalen-2-ylmethylthio)methyl)benzoic acid 1236136-46-1 C19H16O2S
    4-((naphthalen-2-ylmethylthio)methyl)benzoic acid
    —— 4-methoxymethyl-beta-carboline-3-carboxylic-acid-n-propylester 83910-60-5 C17H18N2O3
    4-methoxymethyl-beta-carboline-3-carboxylic-acid-n-propylester
    —— 4-methoxy-1-phenyl-5<i>H</i>-1λ<sup>4</sup>-isothiazole 1-oxide 36870-61-8 C10H11NO2S
    4-methoxy-1-phenyl-5<i>H</i>-1λ<sup>4</sup>-isothiazole 1-oxide
    —— 4-(4-aminophenoxy)butanal dimethyl acetal 943910-00-7 C12H19NO3
    4-(4-aminophenoxy)butanal dimethyl acetal
    —— 4-(1-methyl-2-ethylimidazol-5-yl)-2-{4-[N-(cyclopropylmethyl)sulphamoyl]anilino}pyrimidine 403791-69-5 C20H24N6O2S
    4-(1-methyl-2-ethylimidazol-5-yl)-2-{4-[N-(cyclopropylmethyl)sulphamoyl]anilino}pyrimidine
    —— 4-Chloro-2-[3-(4-nitro-phenyl)-acryloylamino]-benzoic acid 1141057-56-8 C16H11ClN2O5
    4-Chloro-2-[3-(4-nitro-phenyl)-acryloylamino]-benzoic acid
    —— 4-(N-Cyano-N-methylamino)-benzonitril 71716-04-6 C9H7N3
    4-(N-Cyano-N-methylamino)-benzonitril
    —— 4-Chloro-2-[3-(2-fluoro-phenyl)-acryloylamino]-benzoic acid 1141059-44-0 C16H11ClFNO3
    4-Chloro-2-[3-(2-fluoro-phenyl)-acryloylamino]-benzoic acid
    —— 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol 1253891-69-8 C22H24N2O2
    4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol
    —— 4-{2-[2-(4-methyl-piperazin-1-yl)-phenyl]-ethylcarbamoyl}-biphenyl-3-carboxylic acid ethyl ester 886592-68-3 C29H33N3O3
    4-{2-[2-(4-methyl-piperazin-1-yl)-phenyl]-ethylcarbamoyl}-biphenyl-3-carboxylic acid ethyl ester
    —— 4-[[5-chloro-4-[[(1R,2R)-2-[methyl(methylsulfonyl)amino]cyclohexyl]amino]pyrimidin-2-yl]amino]-5-methoxy-2-methyl-N-(1-methylpiperidin-4-yl)benzamide 1245830-52-7 C27H40ClN7O4S
    4-[[5-chloro-4-[[(1R,2R)-2-[methyl(methylsulfonyl)amino]cyclohexyl]amino]pyrimidin-2-yl]amino]-5-methoxy-2-methyl-N-(1-methylpiperidin-4-yl)benzamide
    —— (4R,5R)-4-(4-Chloro-phenyl)-4,5-dihydro-isoxazole-3,5-dicarboxylic acid dimethyl ester 117617-32-0 C13H12ClNO5
    (4R,5R)-4-(4-Chloro-phenyl)-4,5-dihydro-isoxazole-3,5-dicarboxylic acid dimethyl ester
    —— 4'-chloro-2,3,5,6-tetrafluoro-4-methoxybiphenyl 1256352-56-3 C13H7ClF4O
    4'-chloro-2,3,5,6-tetrafluoro-4-methoxybiphenyl