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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{[2-(2,2-dimethyl-propionylamino)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-6-ylamino]-methyl}-benzoic acid methyl ester 1275596-56-9 C21H23N5O4
4-{[2-(2,2-dimethyl-propionylamino)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-6-ylamino]-methyl}-benzoic acid methyl ester
—— 4-benzo[1,3]dioxol-5-yl-2,2-dimethyl-furan-3-one 63790-39-6 C13H12O4
4-benzo[1,3]dioxol-5-yl-2,2-dimethyl-furan-3-one
—— 4-Ethoxybutylisothiocyanat 58401-89-1 C7H13NOS
4-Ethoxybutylisothiocyanat
—— 4-Nitro-benzoesaeure-(4-isopropyloxy-anilid) 92967-21-0 C16H16N2O4
4-Nitro-benzoesaeure-(4-isopropyloxy-anilid)
—— 4-bromobenzyl-((R)-1-phenyl-ethyl)-amine 1007881-24-4 C15H16BrN
4-bromobenzyl-((R)-1-phenyl-ethyl)-amine
—— 4-Isopropyl-2-phenyl-4-(2-propinyl)-2-oxazolin-5-on 55686-14-1 C15H15NO2
4-Isopropyl-2-phenyl-4-(2-propinyl)-2-oxazolin-5-on
—— <4'-(2)H>-N<sup>4</sup>-Benzoylcytidine 154976-30-4 C16H17N3O6
<4'-(2)H>-N<sup>4</sup>-Benzoylcytidine
—— 4-(3-(4'-butoxy-[1,1'-biphenyl]-4-yl)-3-oxoprop-1-en-1-yl)phenyl 4-(octyloxy)benzoate 1345556-95-7 C40H44O5
4-(3-(4'-butoxy-[1,1'-biphenyl]-4-yl)-3-oxoprop-1-en-1-yl)phenyl 4-(octyloxy)benzoate
—— 4-(4-hydroxy-benzylidene)-5-(4-hydroxy-benzylideneamino)-2-phenyl-2,4-dihydro-pyrazol-3-one 67780-60-3 C23H17N3O3
4-(4-hydroxy-benzylidene)-5-(4-hydroxy-benzylideneamino)-2-phenyl-2,4-dihydro-pyrazol-3-one
—— 4-Carbomethoxy-pyrano(3,4-b)-indol-1-on 67115-09-7 C13H9NO4
4-Carbomethoxy-pyrano(3,4-b)-indol-1-on
—— 4-(2-ethyl-anilino)-2-methoxymethyl-pyrimidine-5-carboxylic acid ethyl ester 69731-73-3 C17H21N3O3
4-(2-ethyl-anilino)-2-methoxymethyl-pyrimidine-5-carboxylic acid ethyl ester
—— 4-Ethyldeuteroporphyrindimethylester 52459-70-8 C34H38N4O4
4-Ethyldeuteroporphyrindimethylester
—— 4-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-yl)-but-3-en-2-one thiosemicarbazone 62143-89-9 C9H12N6O2S
4-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-yl)-but-3-en-2-one thiosemicarbazone
—— 4-Methoxy-N-(2-oxo-4,6-diphenyl-2H-pyridin-1-yl)-benzamide 71060-16-7 C25H20N2O3
4-Methoxy-N-(2-oxo-4,6-diphenyl-2H-pyridin-1-yl)-benzamide
—— 4-Methoxy-3-[2-(methoxycarbonylamino-methyl)-3-oxo-cyclohex-1-enylmethoxy]-benzoic acid methyl ester 64982-57-6 C19H23NO7
4-Methoxy-3-[2-(methoxycarbonylamino-methyl)-3-oxo-cyclohex-1-enylmethoxy]-benzoic acid methyl ester
—— 4-isopropylidenehydrazino-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-pyrimidine-2-one 62374-26-9 C33H30N4O8
4-isopropylidenehydrazino-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-pyrimidine-2-one
—— 4-Methoxy-7-(α-D-arabinofuranosyl)-pyrrolo<2,3-d>pyrimidin 72565-05-0 C12H15N3O5
4-Methoxy-7-(α-D-arabinofuranosyl)-pyrrolo<2,3-d>pyrimidin
—— 4-Nitro-benzoic acid 1-tert-butyl-1-(4-methoxy-2-methyl-phenyl)-2,2-dimethyl-propyl ester 68228-44-4 C24H31NO5
4-Nitro-benzoic acid 1-tert-butyl-1-(4-methoxy-2-methyl-phenyl)-2,2-dimethyl-propyl ester
—— 4-[(4aR,5R,6R,7aS)-6-Hydroxy-5-((E)-(S)-3-hydroxy-oct-1-enyl)-4,4a,5,6,7,7a-hexahydro-3H-[1]pyrindin-2-yl]-butyric acid 67496-64-4 C20H33NO4
4-[(4aR,5R,6R,7aS)-6-Hydroxy-5-((E)-(S)-3-hydroxy-oct-1-enyl)-4,4a,5,6,7,7a-hexahydro-3H-[1]pyrindin-2-yl]-butyric acid
—— 4-Benzoyl-5,5-bis-methylsulfanyl-pent-4-enoic acid ethyl ester 72829-54-0 C16H20O3S2
4-Benzoyl-5,5-bis-methylsulfanyl-pent-4-enoic acid ethyl ester
—— 4-benzyl-1-(6-iodo-2-methyl-quinoline-4-carbonyl)-thiosemicarbazide 66980-68-5 C19H17IN4OS
4-benzyl-1-(6-iodo-2-methyl-quinoline-4-carbonyl)-thiosemicarbazide
—— 4-(4-nitro-benzylidene)-1,2-diphenyl-pyrazolidine-3,5-dione 28969-67-7 C22H15N3O4
4-(4-nitro-benzylidene)-1,2-diphenyl-pyrazolidine-3,5-dione
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3-cyclopropyl-phenyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400572-26-0 C31H35F2NO5
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3-cyclopropyl-phenyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
—— 4-[(E)-2-(4-chlorophenyl)ethenylsulfonyl)-1-(4-cyanobenzyl)-2-piperazinone 239073-74-6 C20H18ClN3O3S
4-[(E)-2-(4-chlorophenyl)ethenylsulfonyl)-1-(4-cyanobenzyl)-2-piperazinone
—— 4-{6-bromo-4-[(2-methylpropyl)amino]-1H-benzimidazol-1-yl}-N-cyclopropylbenzamide 1401449-70-4 C21H23BrN4O
4-{6-bromo-4-[(2-methylpropyl)amino]-1H-benzimidazol-1-yl}-N-cyclopropylbenzamide
—— 4-[4-(3-fluoro-2-methylphenyl)-1H-pyrazol-1-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402637-05-1 C16H20FN3O4S
4-[4-(3-fluoro-2-methylphenyl)-1H-pyrazol-1-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-[3-(3,4-dimethoxyphenyl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402353-61-0 C17H22N2O7S
4-[3-(3,4-dimethoxyphenyl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— (4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-((S)-1-(3-methoxybenzyl)-2-oxoazepan-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate 1400675-23-1 C45H56N4O7S
(4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-((S)-1-(3-methoxybenzyl)-2-oxoazepan-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate
—— 4-(4,7-diazaspiro[2.5]octan-7-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400804-27-4 C22H23FN8O
4-(4,7-diazaspiro[2.5]octan-7-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
—— 4-[(5-cyclohexylcarbonyl-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 236416-37-8 C23H26N4O*ClH
4-[(5-cyclohexylcarbonyl-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
—— 4-(benzyloxy)-1-(1-(2-(cyclopentylamino)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1039826-61-3 C26H28N4O2*ClH
4-(benzyloxy)-1-(1-(2-(cyclopentylamino)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride
—— 4-bromo-N-isopropyl-2-(trifluoromethyl)benzenesulfonamide 1055995-73-7 C10H11BrF3NO2S
4-bromo-N-isopropyl-2-(trifluoromethyl)benzenesulfonamide
—— 4-(4-carbamoyl-5-oxo-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzoic acid ethyl ester 70180-72-2 C13H13N3O4
4-(4-carbamoyl-5-oxo-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzoic acid ethyl ester
—— 4-Deuterio-2,3,4,5-tetraphenylcyclopent-2-en-1-one 30540-71-7 C29H22O
4-Deuterio-2,3,4,5-tetraphenylcyclopent-2-en-1-one
—— 4-Methyl-5-(4-methoxyphenylamino)-1,2,3-thiadiazol 63304-38-1 C10H11N3OS
4-Methyl-5-(4-methoxyphenylamino)-1,2,3-thiadiazol
—— 4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoline 31860-33-0 C13H13N
4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoline
—— (4aS,6aS,12aS,12bS)-2H-12-acetoxy-9,10-dibenzyloxy-11-chloro-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-6a-[(phenylseleno)methyl]-4,4,12b-trimethyl-benzo[a]xanthene 682744-31-6 C43H47ClO5Se
(4aS,6aS,12aS,12bS)-2H-12-acetoxy-9,10-dibenzyloxy-11-chloro-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-6a-[(phenylseleno)methyl]-4,4,12b-trimethyl-benzo[a]xanthene
—— [4-(indazole-1-carbonyl)-fluoren-(R,S)-9-yl]-amine 1021019-52-2 C21H15N3O
[4-(indazole-1-carbonyl)-fluoren-(R,S)-9-yl]-amine
—— 4-{8-[3-fluoro-4-(4-isopropylpiperazin-1-yl)phenylamino]imidazo[1,2-a]pyridin-5-yl}benzamide 1031284-86-2 C27H29FN6O
4-{8-[3-fluoro-4-(4-isopropylpiperazin-1-yl)phenylamino]imidazo[1,2-a]pyridin-5-yl}benzamide
—— {4'-[2-((R)-2-methyl-pyrrolidin-1-yl)-ethyl]-biphenyl-4-sulfonyl}-acetic acid ethyl ester 1021169-14-1 C23H29NO4S
{4'-[2-((R)-2-methyl-pyrrolidin-1-yl)-ethyl]-biphenyl-4-sulfonyl}-acetic acid ethyl ester
—— 4-[3-(3-oxobutyl)but-3-en-1-yl]-3-phenylcyclohex-3-en-1-one 1383451-87-3 C20H24O2
4-[3-(3-oxobutyl)but-3-en-1-yl]-3-phenylcyclohex-3-en-1-one
—— 4-Butyl-cyclohexanecarboxylic acid 6-cyano-naphthalen-2-yl ester 67284-65-5 C22H25NO2
4-Butyl-cyclohexanecarboxylic acid 6-cyano-naphthalen-2-yl ester
—— 4,7-Dihydroxy-5-methoxy-2,6-dimethyl-1H-indole-3-carboxylic acid ethyl ester 68395-87-9 C14H17NO5
4,7-Dihydroxy-5-methoxy-2,6-dimethyl-1H-indole-3-carboxylic acid ethyl ester
—— 4-pentyloxy-2-(tri-<i>O</i>-acetyl-<i>D</i>-ribofuranosylamino)-8<i>H</i>-pteridin-7-one 64805-17-0 C22H29N5O9
4-pentyloxy-2-(tri-<i>O</i>-acetyl-<i>D</i>-ribofuranosylamino)-8<i>H</i>-pteridin-7-one
—— 4-[1-(4-methoxy-phenyl)-3-phenyl-1-<i>p</i>-tolyl-allyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 69548-39-6 C33H30N2O2
4-[1-(4-methoxy-phenyl)-3-phenyl-1-<i>p</i>-tolyl-allyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4,4-Dimethyl-9,10-secoandrosta-5,8(9),10(19)-trien-3β,17β-diol 64025-48-5 C21H32O2
4,4-Dimethyl-9,10-secoandrosta-5,8(9),10(19)-trien-3β,17β-diol
—— 4-[2-methyl-4-(4-nitro-phenyl)-oxazol-5-yl]-benzoic acid methyl ester 95813-55-1 C18H14N2O5
4-[2-methyl-4-(4-nitro-phenyl)-oxazol-5-yl]-benzoic acid methyl ester
—— 4-[3-[3,5-Bis(methoxycarbonyl)benzoylamino]phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine.hydrochloride 176031-24-6 C30H23N5O6*ClH
4-[3-[3,5-Bis(methoxycarbonyl)benzoylamino]phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine.hydrochloride
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[4-(morpholin-4-yl)phenyl]tetrahydro-2H-pyran-4-carboxamide 1382484-37-8 C26H29N5O3
4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[4-(morpholin-4-yl)phenyl]tetrahydro-2H-pyran-4-carboxamide
—— 4-{4-chloro-2-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]benzoyl}benzoic acid 1179804-31-9 C28H19ClF3N3O5
4-{4-chloro-2-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]benzoyl}benzoic acid