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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(Bis(2-chloroethyl)amino)phenyl beta-D-glucopyranosiduronic acid 38099-65-9 C16H21Cl2NO7
4-(Bis(2-chloroethyl)amino)phenyl beta-D-glucopyranosiduronic acid
—— 4-Chloro-N-({[4-(trimethylazaniumyl)but-2-yn-1-yl]oxy}carbonyl)benzen-1-aminide--hydrogen iodide (1/1) 57302-66-6 C14H18ClIN2O2
4-Chloro-N-({[4-(trimethylazaniumyl)but-2-yn-1-yl]oxy}carbonyl)benzen-1-aminide--hydrogen iodide (1/1)
—— (4R,5R,6S)-4-[(1R)-1,2-dimethoxyethyl]-2-(furan-2-yl)-5-methoxy-6-(methoxymethyl)-1,3-dioxane 26691-06-5 C15H24O7
(4R,5R,6S)-4-[(1R)-1,2-dimethoxyethyl]-2-(furan-2-yl)-5-methoxy-6-(methoxymethyl)-1,3-dioxane
—— (4aR,5R,6aR,6aS,6bR,9R,10R,11S,12aR,14bR)-5,10,11-trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 22338-71-2 C30H48O6
(4aR,5R,6aR,6aS,6bR,9R,10R,11S,12aR,14bR)-5,10,11-trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
—— (4S,5R,9R)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadec-10-ene-5-carboxylic acid 22338-67-6 C20H28O2
(4S,5R,9R)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadec-10-ene-5-carboxylic acid
—— 4-Ethyl-cyclohexanecarboxylic acid 4'-cyano-biphenyl-4-yl ester 73328-99-1 C22H23NO2
4-Ethyl-cyclohexanecarboxylic acid 4'-cyano-biphenyl-4-yl ester
—— [(4aS,7S,7aS)-7-methyl-1-[(2S,3R,4R,6R)-3,4,5,5,6-pentahydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-7-yl] acetate 6926-14-3 C17H26O11
[(4aS,7S,7aS)-7-methyl-1-[(2S,3R,4R,6R)-3,4,5,5,6-pentahydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-7-yl] acetate
—— 4-Hydroxyamphetamine hydrochloride 876-26-6 C9H13NO*ClH
4-Hydroxyamphetamine hydrochloride
—— 4'-O-demethyl-4β-{[3''-(dimethylamino)propyl]amino}-4-desoxypodophyllotoxin 152833-16-4 C26H32N2O7
4'-O-demethyl-4β-{[3''-(dimethylamino)propyl]amino}-4-desoxypodophyllotoxin
—— (4aS,6aR,6aS,6bR,10S,12aR,14bR)-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-10-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid —— C35H56O8
(4aS,6aR,6aS,6bR,10S,12aR,14bR)-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-10-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
—— 4-(Phenylazo)benzene-1,3-diamine acetate 75660-25-2 C14H16N4O2
4-(Phenylazo)benzene-1,3-diamine acetate
—— 4H-1-Benzopyran-4-one, 2,3-dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-8-methyl-, (S)- 86890-96-2 C19H20O6
4H-1-Benzopyran-4-one, 2,3-dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-8-methyl-, (S)-
—— 4H,5H-Dibenzo[def,mno]chrysene 35281-32-4 C22H14
4H,5H-Dibenzo[def,mno]chrysene
—— 4-Diazoniobenzenesulfonate;hydron;tetrafluoroborate —— C6H5BF4N2O3S
4-Diazoniobenzenesulfonate;hydron;tetrafluoroborate
—— 4'-O-demethyl-4β-{[2''-(dimethylamino)ethyl]amino}-4-desoxypodophyllotoxin 152833-15-3 C25H30N2O7
4'-O-demethyl-4β-{[2''-(dimethylamino)ethyl]amino}-4-desoxypodophyllotoxin
—— 4-O-Tetradecanoyl-2,3-dideoxyglucono-1,5-lactone 153764-21-7 C20H36O5
4-O-Tetradecanoyl-2,3-dideoxyglucono-1,5-lactone
—— 4-Deoxyphorbol 79083-67-3 C20H28O5
4-Deoxyphorbol
—— (4-methylphenyl)-[(4-methylphenyl)iminomethyl]azanide;rhodium(2+);2,2,2-trifluoroacetate;dihydrate —— C34H34F6N4O6Rh2
(4-methylphenyl)-[(4-methylphenyl)iminomethyl]azanide;rhodium(2+);2,2,2-trifluoroacetate;dihydrate
—— 4-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethoxy]benzeneacetic acid —— C18H21NO4
4-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethoxy]benzeneacetic acid
—— 4H,6H,8H-Pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,13(1H)-dione, 9-(3-furanyl)-2a,3,6b,7,8a,9,11,12b,14,14a-decahydro-1,1,8a,12b-tetramethyl-, (2aS,6aR,6bR,8aS,9R,12bR,14aR)- 85643-96-5 C26H32O6
4H,6H,8H-Pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,13(1H)-dione, 9-(3-furanyl)-2a,3,6b,7,8a,9,11,12b,14,14a-decahydro-1,1,8a,12b-tetramethyl-, (2aS,6aR,6bR,8aS,9R,12bR,14aR)-
—— 4,6-dichloro-3-propargyloxyphenyl 1-pyrrolidinecarboxylate 87365-63-7 C14H13Cl2NO3
4,6-dichloro-3-propargyloxyphenyl 1-pyrrolidinecarboxylate
—— 4-Pyridinecarbonitrile, 2-(1-(12,13-dihydro-1,2-dimethoxy-12-methyl(1,3)benzodioxolo(5,6-c)phenanthridin-13-yl)ethyl)-, (R*,S*)- 86003-22-7 C29H25N3O4
4-Pyridinecarbonitrile, 2-(1-(12,13-dihydro-1,2-dimethoxy-12-methyl(1,3)benzodioxolo(5,6-c)phenanthridin-13-yl)ethyl)-, (R*,S*)-
—— 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-5-methoxy-6-methyl-, (S)- 85687-89-4 C23H26O11
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-5-methoxy-6-methyl-, (S)-
—— (4R)-3-<(2S)-3-mercapto-2-methylpropionyl>-4-thiazolidinecarboxylic acid 67714-46-9 C8H13NO3S2
(4R)-3-<(2S)-3-mercapto-2-methylpropionyl>-4-thiazolidinecarboxylic acid
—— 4(1H)-Pyrimidinone, 5-(1,3-benzodioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)- 85643-17-0 C19H21N5O4S
4(1H)-Pyrimidinone, 5-(1,3-benzodioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)-
—— 4H-1,3,2-Benzodioxaphosphorin, 4-methyl-2-phenyl-, 2-oxide 85470-72-0 C14H13O3P
4H-1,3,2-Benzodioxaphosphorin, 4-methyl-2-phenyl-, 2-oxide
—— 4H-Dibenzo(de,g)quinolin-2-ol, 5,6,6a,7-tetrahydro-1,3-dimethoxy-, (R)- 83694-77-3 C18H19NO3
4H-Dibenzo(de,g)quinolin-2-ol, 5,6,6a,7-tetrahydro-1,3-dimethoxy-, (R)-
—— 4-hydroxycrenulide 83845-31-2 C20H30O3
4-hydroxycrenulide
—— 4H-1-Benzopyran-4-one, 8-arabinosyl-6-beta-D-galactopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)- 83856-66-0 C26H28O14
4H-1-Benzopyran-4-one, 8-arabinosyl-6-beta-D-galactopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-
—— 4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-5-methoxy-6,8-dimethyl-2-phenyl-, (R)- 83247-72-7 C18H18O4
4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-5-methoxy-6,8-dimethyl-2-phenyl-, (R)-
—— 4H-1-Benzopyran-4-one, 8-(acetyloxy)-2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-, (S)- 83327-49-5 C18H16O6
4H-1-Benzopyran-4-one, 8-(acetyloxy)-2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-, (S)-
—— 4-[[6-chloro-4-[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]-1H-1,3,5-triazin-2-ylidene]amino]-5-hydroxy-6-[(4-methylphenyl)diazenyl]-7-sulfooxysulfonylnaphthalene-2-sulfonic acid —— C34H25ClN8O10S4
4-[[6-chloro-4-[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]-1H-1,3,5-triazin-2-ylidene]amino]-5-hydroxy-6-[(4-methylphenyl)diazenyl]-7-sulfooxysulfonylnaphthalene-2-sulfonic acid
—— 4-Nitrobenzyl-n-propylnitramin 83072-89-3 C10H13N3O4
4-Nitrobenzyl-n-propylnitramin
—— 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxy-3-(3-methyl-2-butenyl)phenyl)-6,8-bis(3-methyl-2-butenyl)-, (2S)- 83474-69-5 C30H36O5
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxy-3-(3-methyl-2-butenyl)phenyl)-6,8-bis(3-methyl-2-butenyl)-, (2S)-
—— 4,4'-Bipyridinium, 1,1'-dimethyl-, mixt. with 2-((4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl)amino)-2-methylpropanenitrile 83084-34-8 C21H27ClN8+2
4,4'-Bipyridinium, 1,1'-dimethyl-, mixt. with 2-((4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl)amino)-2-methylpropanenitrile
—— 4-<(2-Aminoethoxy)methyl>-5-methylimidazole 81436-74-0 C7H13N3O
4-<(2-Aminoethoxy)methyl>-5-methylimidazole
—— 4-Tert-butylphenol;formaldehyde;4-(2-methylbutan-2-yl)phenol;2-methyloxirane —— C25H38O4
4-Tert-butylphenol;formaldehyde;4-(2-methylbutan-2-yl)phenol;2-methyloxirane
—— 4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2,3-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-, (2R,3R)- 80443-12-5 C21H22O12
4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2,3-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-, (2R,3R)-
—— 4-Allyl-5-methyl-4,5-dihydrofuro<3,2-c>pyridin 76731-98-1 C11H13NO
4-Allyl-5-methyl-4,5-dihydrofuro<3,2-c>pyridin
—— 4-(3,4-dichlorophenyl)-7-methoxy-2-methyl-3,4-dihydro-1H-isoquinoline;hydron;chloride —— C17H18Cl3NO
4-(3,4-dichlorophenyl)-7-methoxy-2-methyl-3,4-dihydro-1H-isoquinoline;hydron;chloride
—— 4-O-Methylaclacinomycin S 79146-62-6 C37H47NO13
4-O-Methylaclacinomycin S
—— 4-(3,4-Dichlorophenyl)-2-[2-(4-methylpiperazin-1-yl)-benzylidene]-thiomorpholin-3-one —— C22H23Cl2N3OS
4-(3,4-Dichlorophenyl)-2-[2-(4-methylpiperazin-1-yl)-benzylidene]-thiomorpholin-3-one
—— 4-Isobutyl-2-methoxy-[1,3,2]oxazaphospholidine 2-sulfide 78608-77-2 C7H16NO2PS
4-Isobutyl-2-methoxy-[1,3,2]oxazaphospholidine 2-sulfide
—— 4-O-Methylaclacinomycin N 79146-61-5 C43H57NO15
4-O-Methylaclacinomycin N
—— 4-Benzyl-5-methyl-4,5-dihydrofuro<3,2-c>pyridin 77642-50-3 C15H15NO
4-Benzyl-5-methyl-4,5-dihydrofuro<3,2-c>pyridin
—— 4H-1-Benzopyran-4-one-2-14C, 2-phenyl- 78081-75-1 C15H10O2
4H-1-Benzopyran-4-one-2-14C, 2-phenyl-
—— 4H-Dibenzo(de,g)quinoline-2,7-diol, 5,6,6a,7-tetrahydro-1-methoxy-, (6aS,7R)- 77410-38-9 C17H17NO3
4H-Dibenzo(de,g)quinoline-2,7-diol, 5,6,6a,7-tetrahydro-1-methoxy-, (6aS,7R)-
—— 4H-Pyrrolo(2,1-b)(1,3)benzodiazepine 76963-34-3 C12H10N2
4H-Pyrrolo(2,1-b)(1,3)benzodiazepine
—— 4-(1,1-Dimethylethyl)-N-methyl-N-(4-methylphenyl)benzamide 70020-19-8 C19H23NO
4-(1,1-Dimethylethyl)-N-methyl-N-(4-methylphenyl)benzamide
—— 4H-1-Benzopyran-4-one, 3,5-bis((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, (2R-trans)- 74545-40-7 C27H32O15
4H-1-Benzopyran-4-one, 3,5-bis((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, (2R-trans)-