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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-(2-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 3,4-dichlorobenzoate 478276-75-4 C22H15Cl3N2O4
    4-(2-(2-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 3,4-dichlorobenzoate
    —— (4-cyano-3-methyl-5-oxo-2-phenyl-2,5-dihydro-pyrrol-2-yl)-malononitrile 57825-04-4 C15H10N4O
    (4-cyano-3-methyl-5-oxo-2-phenyl-2,5-dihydro-pyrrol-2-yl)-malononitrile
    —— 4α,14α-Dimethyl-9β,19-cyclo-5α-pregnandion-(3,20) 5040-77-7 C23H34O2
    4α,14α-Dimethyl-9β,19-cyclo-5α-pregnandion-(3,20)
    —— 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide 1449658-32-5 C29H19BrN4O3
    4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide
    —— 4-(2-hydroxyethylsulfanyl)-2-phenyl-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine 1639424-23-9 C22H18N2O3S
    4-(2-hydroxyethylsulfanyl)-2-phenyl-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine
    —— (4aR,11cS)-7-benzyl-4a-nitro-2,3,4,4a,5,6,7,11c-octahydropyrano[3,2-c]carbazole 1370549-77-1 C22H22N2O3
    (4aR,11cS)-7-benzyl-4a-nitro-2,3,4,4a,5,6,7,11c-octahydropyrano[3,2-c]carbazole
    —— 4-butyl-8,18-dimethyl-22-phenyl-4,6,8,18,20,22-hexazapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(14),2,5,10,12,15,20-heptaene-7,9,17,19-tetrone 118331-22-9 C28H24N6O4
    4-butyl-8,18-dimethyl-22-phenyl-4,6,8,18,20,22-hexazapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(14),2,5,10,12,15,20-heptaene-7,9,17,19-tetrone
    —— 4,4,7,7-Tetramethoxy-2-methylsulfanyl-4,7-dihydro-benzo[b]thiophene 87279-72-9 C13H18O4S2
    4,4,7,7-Tetramethoxy-2-methylsulfanyl-4,7-dihydro-benzo[b]thiophene
    —— 4-[7,8-bis(methyloxy)-1-(1-phenylethyl)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol 838854-58-3 C26H23N3O3
    4-[7,8-bis(methyloxy)-1-(1-phenylethyl)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol
    —— 4,4,4-trichloro-crotononitrile 14252-04-1 C4H2Cl3N
    4,4,4-trichloro-crotononitrile
    —— 4-<p-Chlor-phenylthio>-naphthochinon-(1,2) 19133-62-1 C16H9ClO2S
    4-<p-Chlor-phenylthio>-naphthochinon-(1,2)
    —— 4-thieno[2,3-d]pyridazin-7-yl-piperazine-1-carboxylic acid ethyl ester 19135-74-1 C13H16N4O2S
    4-thieno[2,3-d]pyridazin-7-yl-piperazine-1-carboxylic acid ethyl ester
    —— 4,4'-dichloro-α,α'-difluoro-stilbene 1423-73-0 C14H8Cl2F2
    4,4'-dichloro-α,α'-difluoro-stilbene
    —— 4-toluenesulfonic acid 5-methyl-2-[(4-nitrophenyl)amino]phenyl ester 863301-17-1 C20H18N2O5S
    4-toluenesulfonic acid 5-methyl-2-[(4-nitrophenyl)amino]phenyl ester
    —— 4-Cyclohexyl-3,3-dipropyl-oxetan-2-one 132835-49-5 C15H26O2
    4-Cyclohexyl-3,3-dipropyl-oxetan-2-one
    —— 4-(t-butyl)dimethylsilyloxy-3-nitrononane 344316-76-3 C15H33NO3Si
    4-(t-butyl)dimethylsilyloxy-3-nitrononane
    —— 4-(2,2-diethoxyethyliminomethyl)-2,5-dimethylphenol 106886-58-2 C15H23NO3
    4-(2,2-diethoxyethyliminomethyl)-2,5-dimethylphenol
    —— 4-(4-aminopiperidin-1-ylsulfonyl)butanenitrile 1220695-15-7 C9H17N3O2S
    4-(4-aminopiperidin-1-ylsulfonyl)butanenitrile
    —— 4-tert-butylphenyl 2-azido-2-deoxy-4,6-O-ispropylidene-1-thio-α-D-glucopyranoside 1227467-81-3 C19H27N3O4S
    4-tert-butylphenyl 2-azido-2-deoxy-4,6-O-ispropylidene-1-thio-α-D-glucopyranoside
    —— 4,4-dimethyl-6-iodo-2-hexyne 1067673-97-5 C8H13I
    4,4-dimethyl-6-iodo-2-hexyne
    —— 4-[3-[[(2,5-dichlorophenyl)carbamoylamino]methyl]phenoxy]-N-methylpyridine-2-carboxamide 1027419-21-1 C21H18Cl2N4O3
    4-[3-[[(2,5-dichlorophenyl)carbamoylamino]methyl]phenoxy]-N-methylpyridine-2-carboxamide
    —— 4-(5-Dimethoxymethyl-2-methoxy-phenoxy)-benzaldehyde 213264-62-1 C17H18O5
    4-(5-Dimethoxymethyl-2-methoxy-phenoxy)-benzaldehyde
    —— 4-Amino-3-(5-chloro-thiophen-2-yl)-butyric acid ethyl ester 133933-61-6 C10H14ClNO2S
    4-Amino-3-(5-chloro-thiophen-2-yl)-butyric acid ethyl ester
    —— [(4-methyl-cinnolin-8-ylamino)-methylene]-malonic acid diethyl ester 860375-24-2 C17H19N3O4
    [(4-methyl-cinnolin-8-ylamino)-methylene]-malonic acid diethyl ester
    —— 4-Cyclopentylidene-3-oxo-butyric acid ethyl ester 75501-59-6 C11H16O3
    4-Cyclopentylidene-3-oxo-butyric acid ethyl ester
    —— 4-bromo-2-(1-hydroxy-3-(trimethylsilyl)prop-2-yn-1-yl)phenol 1374575-87-7 C12H15BrO2Si
    4-bromo-2-(1-hydroxy-3-(trimethylsilyl)prop-2-yn-1-yl)phenol
    —— 4-iodomethyl-2-(4-methoxyphenyl)-5-methyloxazole 501363-01-5 C12H12INO2
    4-iodomethyl-2-(4-methoxyphenyl)-5-methyloxazole
    —— 4-(5-Chloro-2-benzofuranyl)-2-(4-chlorophenyl)thiazole 501650-76-6 C17H9Cl2NOS
    4-(5-Chloro-2-benzofuranyl)-2-(4-chlorophenyl)thiazole
    —— (4,5-dimethyl-2-(methyl(phenyl)amino)phenyl)methanol 1428865-29-5 C16H19NO
    (4,5-dimethyl-2-(methyl(phenyl)amino)phenyl)methanol
    —— 4-((1S,2R,4S,5R,8R,12S)-2-hydroxy-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile 1095182-73-2 C18H15F3N2O4
    4-((1S,2R,4S,5R,8R,12S)-2-hydroxy-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile
    —— 4-chloro-8-methoxy-11-methylindolo<3,2-c>quinoline-7,10-dione 123531-02-2 C17H11ClN2O3
    4-chloro-8-methoxy-11-methylindolo<3,2-c>quinoline-7,10-dione
    —— 4-[2-Cyclopropyl-5-[4-(trifluoromethoxy)phenoxy]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235559-43-9 C25H25F3O5
    4-[2-Cyclopropyl-5-[4-(trifluoromethoxy)phenoxy]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-bromo-1-diethylaminomethyl-3-(6-methylbenzothiazol-2-ylimino)-1,3-dihydro-indol-2-one 1198783-02-6 C21H21BrN4OS
    4-bromo-1-diethylaminomethyl-3-(6-methylbenzothiazol-2-ylimino)-1,3-dihydro-indol-2-one
    —— 4,4'-diethynyl-6,6,6',6'-tetramethyl-octahydro-3,3'-methanediyl-bis-pyran-4-ol 33052-59-4 C19H28O4
    4,4'-diethynyl-6,6,6',6'-tetramethyl-octahydro-3,3'-methanediyl-bis-pyran-4-ol
    —— 4-chloro-6-ethoxymethyl-5-(4-propoxy-benzyl)-pyrimidin-2-ylamine 57445-56-4 C17H22ClN3O2
    4-chloro-6-ethoxymethyl-5-(4-propoxy-benzyl)-pyrimidin-2-ylamine
    —— (4R,5R)-3-Acetyl-5-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-oxazolidine-4-carboxylic acid ethyl ester 86170-77-6 C14H23NO6
    (4R,5R)-3-Acetyl-5-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-oxazolidine-4-carboxylic acid ethyl ester
    —— [(4-chlorophenyl)-diethoxyphosphorylmethyl]hydrazine 177720-12-6 C11H18ClN2O3P
    [(4-chlorophenyl)-diethoxyphosphorylmethyl]hydrazine
    —— 4,4-dichloro-3-hydroxy-2-methyl-nonan-5-one 57855-96-6 C10H18Cl2O2
    4,4-dichloro-3-hydroxy-2-methyl-nonan-5-one
    —— 4-[4-(2-Methoxy-ethoxymethoxy)-butyl]-2,2-dimethyl-[1,3]dioxolane 91898-36-1 C13H26O5
    4-[4-(2-Methoxy-ethoxymethoxy)-butyl]-2,2-dimethyl-[1,3]dioxolane
    —— 4,5-Methylendioxy-diphenylether-carbonsaeure-(2)-methylester 7106-89-0 C15H12O5
    4,5-Methylendioxy-diphenylether-carbonsaeure-(2)-methylester
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2-isopropyl-5-methyl-cyclohexyl ester 7569-31-5 C23H28ClNO4S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2-isopropyl-5-methyl-cyclohexyl ester
    —— 4-(2-Hydroxy-3-isopropylamino-propoxy)-N-pentyl-benzamide 27519-63-7 C18H30N2O3
    4-(2-Hydroxy-3-isopropylamino-propoxy)-N-pentyl-benzamide
    —— 4-{[3-({[4-methyl-3-(trifluoromethyl)phenyl]carbamoyl}amino)benzyl]-amino}-1H-pyrazole-3-carboxamide trifluoroacetate 1024499-60-2 C2HF3O2*C20H19F3N6O2
    4-{[3-({[4-methyl-3-(trifluoromethyl)phenyl]carbamoyl}amino)benzyl]-amino}-1H-pyrazole-3-carboxamide trifluoroacetate
    —— 4-Chloro-5-[2-(4,5-dicyclopropyl-1,2,4-triazol-3-yl)propan-2-yl]thiophene-2-carbonitrile 950606-66-3 C16H17ClN4S
    4-Chloro-5-[2-(4,5-dicyclopropyl-1,2,4-triazol-3-yl)propan-2-yl]thiophene-2-carbonitrile
    —— (4-Fluoro-3-methylphenyl)methanesulfonyl chloride 1251274-90-4 C8H8ClFO2S
    (4-Fluoro-3-methylphenyl)methanesulfonyl chloride
    —— 4,4-dimethyl-6-(4'-nitrophenyl)-2,3,4,5-tetrahydro-1H-azepin-2-one 77729-32-9 C14H16N2O3
    4,4-dimethyl-6-(4'-nitrophenyl)-2,3,4,5-tetrahydro-1H-azepin-2-one
    —— (4-Oxo-1,3-dioxolan-5-ylidene)diacetyl chloride 81505-61-5 C7H6Cl2O5
    (4-Oxo-1,3-dioxolan-5-ylidene)diacetyl chloride
    —— 4-(3-chlorophenyl)-2-(1-methylcyclopentyl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569827-84-4 C23H26ClN5
    4-(3-chlorophenyl)-2-(1-methylcyclopentyl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 4-((2-(2-((3-Methoxyphenyl)amino)-2-oxoacetyl)hydrazono)methyl)phenyl benzoate 765907-67-3 C23H19N3O5
    4-((2-(2-((3-Methoxyphenyl)amino)-2-oxoacetyl)hydrazono)methyl)phenyl benzoate
    —— 4-methoxy-2-methyl-3-methylsulfonyl-N-(1-methyltetrazol-5-yl)benzamide 1361137-64-5 C12H15N5O4S
    4-methoxy-2-methyl-3-methylsulfonyl-N-(1-methyltetrazol-5-yl)benzamide