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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Diethylamino-3-methyl-5-phenyl-N-styrylcarbamyl-2-pyridon 28595-35-9 C25H27N3O2
4-Diethylamino-3-methyl-5-phenyl-N-styrylcarbamyl-2-pyridon
—— 4-(4-Phenoxy-phenylsulfanyl)-benzoic acid hydrazide 41280-36-8 C19H16N2O2S
4-(4-Phenoxy-phenylsulfanyl)-benzoic acid hydrazide
—— 4-Carbamoyl-4-(4-chloro-phenyl)-heptanedioic acid 42307-94-8 C14H16ClNO5
4-Carbamoyl-4-(4-chloro-phenyl)-heptanedioic acid
—— 4-(3-Methoxycarbonylpropyl)-1,3-dioxo-2,4-dimethyl-1,2,3,4-tetrahydro-isochinolin 23002-05-3 C16H19NO4
4-(3-Methoxycarbonylpropyl)-1,3-dioxo-2,4-dimethyl-1,2,3,4-tetrahydro-isochinolin
—— 4,4-Diethyl-2-hydroxymethyl-homophthalsaeure-imid 27333-12-6 C14H17NO3
4,4-Diethyl-2-hydroxymethyl-homophthalsaeure-imid
—— 4-methyl-2-[(2-oxidophenyl)methylideneamino]pentanoate;thorium(4+);peroxide;hydrate 193601-93-3 C13H17NO6Th
4-methyl-2-[(2-oxidophenyl)methylideneamino]pentanoate;thorium(4+);peroxide;hydrate
—— 4-(6-((6-((6-ethynyl-4-(octyloxy)pyridin-2-yl)ethynyl)-4-(octyloxy)pyridin-2-yl)ethynyl)-4-(octyloxy)pyridin-2-yl)-2-methylbut-3-yn-2-ol 1378991-18-4 C50H65N3O4
4-(6-((6-((6-ethynyl-4-(octyloxy)pyridin-2-yl)ethynyl)-4-(octyloxy)pyridin-2-yl)ethynyl)-4-(octyloxy)pyridin-2-yl)-2-methylbut-3-yn-2-ol
—— 4-Hydroxybenzoesaeure-(2-hydroxy-1,1-dideuterioethylester) 81428-56-0 C9H10O4
4-Hydroxybenzoesaeure-(2-hydroxy-1,1-dideuterioethylester)
—— 4-chloro-N-(1-(naphthalen-2-yl)ethyl)-1,3,5-triazin-2-amine 1189819-62-2 C15H13ClN4
4-chloro-N-(1-(naphthalen-2-yl)ethyl)-1,3,5-triazin-2-amine
—— (4-amino-3-benzyl-2-thioxo-2,3-dihydro-thiazol-5-yl)-acetonitrile 52626-45-6 C12H11N3S2
(4-amino-3-benzyl-2-thioxo-2,3-dihydro-thiazol-5-yl)-acetonitrile
—— 4-(1H-benzo[1,2,3]triazol-1-yl)-3-(2-phenylhydrazono)butan-2-one 1073609-15-0 C16H15N5O
4-(1H-benzo[1,2,3]triazol-1-yl)-3-(2-phenylhydrazono)butan-2-one
—— 4-methoxy-N-[3-[4-[2-[(4-methoxy-2-propoxybenzoyl)amino]ethyl]phenoxy]propyl]-2-propoxybenzamide 942132-87-8 C33H42N2O7
4-methoxy-N-[3-[4-[2-[(4-methoxy-2-propoxybenzoyl)amino]ethyl]phenoxy]propyl]-2-propoxybenzamide
—— 4-<N-(2-biphenyl-4-ylisopropoxycarbonylasparaginyl)-4-iodophenylalanylphenylalanyl-D-tryptophyl-N-ε-t-butoxycarbonyl-lysyl-O-t-butylthreonylphenylalanylamino>butanoic acid 108826-76-2 C81H100IN11O15
4-<N-(2-biphenyl-4-ylisopropoxycarbonylasparaginyl)-4-iodophenylalanylphenylalanyl-D-tryptophyl-N-ε-t-butoxycarbonyl-lysyl-O-t-butylthreonylphenylalanylamino>butanoic acid
—— 4-O-[4-O-acetyl-3-O-(4-azido-3-chlorobenzyl)-2-O-benzyl-6-O-9-fluorenylmethyloxycarbonyl-β-D-mannopyranosyl]-3,6-di-O-benzyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranose 1262336-15-1 C60H58Cl4N4O15
4-O-[4-O-acetyl-3-O-(4-azido-3-chlorobenzyl)-2-O-benzyl-6-O-9-fluorenylmethyloxycarbonyl-β-D-mannopyranosyl]-3,6-di-O-benzyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranose
—— 4-hydroxy-3-propyl-selenochromen-2-one 30464-02-9 C12H12O2Se
4-hydroxy-3-propyl-selenochromen-2-one
—— (4,5-dimethyl-1(2)<i>H</i>-pyrazol-3-yl)-phosphonic acid dimethyl ester 26580-37-0 C7H13N2O3P
(4,5-dimethyl-1(2)<i>H</i>-pyrazol-3-yl)-phosphonic acid dimethyl ester
—— 4-hydroxy-6-(2-hydroxy-2,2-diphenyl-ethyl)-pyran-2-one 27181-41-5 C19H16O4
4-hydroxy-6-(2-hydroxy-2,2-diphenyl-ethyl)-pyran-2-one
—— 4,4'-(1,3,5,7-tetraoxo-5,7-dihydro-1<i>H</i>,3<i>H</i>-pyrrolo[3,4-<i>f</i>]isoindole-2,6-diyl)-bis-benzoyl chloride 27328-19-4 C24H10Cl2N2O6
4,4'-(1,3,5,7-tetraoxo-5,7-dihydro-1<i>H</i>,3<i>H</i>-pyrrolo[3,4-<i>f</i>]isoindole-2,6-diyl)-bis-benzoyl chloride
—— 4-(4-Hydroxymethyl-2,6-dimethyl-phenoxy)-2,6-dimethyl-phenol 25517-94-6 C17H20O3
4-(4-Hydroxymethyl-2,6-dimethyl-phenoxy)-2,6-dimethyl-phenol
—— (4aR,7R,8R)-7-Allyl-1,4a,8-trimethyl-6-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester 33854-07-8 C22H34O3
(4aR,7R,8R)-7-Allyl-1,4a,8-trimethyl-6-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
—— 4-(4-bromo-phenyl)-3-ethyl-1,4-dimethyl-2,5-dioxo-pyrrolidine-3-carbonitrile 27842-15-5 C15H15BrN2O2
4-(4-bromo-phenyl)-3-ethyl-1,4-dimethyl-2,5-dioxo-pyrrolidine-3-carbonitrile
—— 4-[(E)-Hydroxyimino]-4-(7-methoxy-benzofuran-4-yl)-butyric acid methyl ester 28996-88-5 C14H15NO5
4-[(E)-Hydroxyimino]-4-(7-methoxy-benzofuran-4-yl)-butyric acid methyl ester
—— 4,5-diacetoxy-2-benzotriazol-1-yl-tetrahydro-pyran 35311-04-7 C15H17N3O5
4,5-diacetoxy-2-benzotriazol-1-yl-tetrahydro-pyran
—— 4-Amino-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid ethyl ester 22058-27-1 C21H22N2O3
4-Amino-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid ethyl ester
—— 4-[4-[[3-(2-methoxy-4-pyridyl)triazolo[4,5-d]pyrimidin-5-yl]amino]pyrazol-1-yl]cyclohexanol 1448693-12-6 C19H21N9O2
4-[4-[[3-(2-methoxy-4-pyridyl)triazolo[4,5-d]pyrimidin-5-yl]amino]pyrazol-1-yl]cyclohexanol
—— 4-(4-(phenylselanyl)phenyl)morpholine 1620673-69-9 C16H17NOSe
4-(4-(phenylselanyl)phenyl)morpholine
—— 4-methoxy-N-(1-(2-methyl-1H-indol-3-yl)-2-phenylethylidene)benzenesulfonamide 1283599-01-8 C24H22N2O3S
4-methoxy-N-(1-(2-methyl-1H-indol-3-yl)-2-phenylethylidene)benzenesulfonamide
—— (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)((2S)-3-(2,5-dichlorobenzyl)-3-azabicyclo[3.1.0]hexan-2-yl)methanone bis(trifluoroacetate) 1445981-29-2 C24H25Cl2N3O
(4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)((2S)-3-(2,5-dichlorobenzyl)-3-azabicyclo[3.1.0]hexan-2-yl)methanone bis(trifluoroacetate)
—— 4-(7-bromo-1,3-benzoxathiolan-4-oyl)-5-cyclopropyl-isoxazole 225386-85-6 C14H10BrNO3S
4-(7-bromo-1,3-benzoxathiolan-4-oyl)-5-cyclopropyl-isoxazole
—— 4-(6-Carbamoyl-4,5-dihydro-2-methyl-2H-thieno[3,4-g]indazol-8-yloxy)phenylacetic Acid 364762-73-2 C19H17N3O4S
4-(6-Carbamoyl-4,5-dihydro-2-methyl-2H-thieno[3,4-g]indazol-8-yloxy)phenylacetic Acid
—— 4-((hydroxyimino)methyl)benzamidine hydrochloride 1383179-86-9 C8H9N3O*ClH
4-((hydroxyimino)methyl)benzamidine hydrochloride
—— 4-chloro-1-iodo-2-trimethylsilylbenzene 1265682-46-9 C9H12ClISi
4-chloro-1-iodo-2-trimethylsilylbenzene
—— 4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-N-(propan-2-yl)benzamide 1365238-82-9 C20H24ClN5O
4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-N-(propan-2-yl)benzamide
—— (4RS,1'RS)-4,5-dihydro-2-(1-phenylmethyl-3-butenyl)-4-(1,1-dimethylethyl)oxazole 93684-38-9 C18H25NO
(4RS,1'RS)-4,5-dihydro-2-(1-phenylmethyl-3-butenyl)-4-(1,1-dimethylethyl)oxazole
—— 4,6-dichloro-1,3-dihydro-furo[3,4-c]pyridin-3-ol 1228181-00-7 C7H5Cl2NO2
4,6-dichloro-1,3-dihydro-furo[3,4-c]pyridin-3-ol
—— 4-O-(2-O-benzyl-β-D-xylopyranosyl)-β-D-xylopyranoside 72127-38-9 C18H26O9
4-O-(2-O-benzyl-β-D-xylopyranosyl)-β-D-xylopyranoside
—— 4-phenyl-1-(m-tolyl)-1H-1,2,3-triazole 1222130-97-3 C15H13N3
4-phenyl-1-(m-tolyl)-1H-1,2,3-triazole
—— 4-(3-butenyl)-4,5,6,6a-tetrahydro-5,5,6a-trimethyl-2(1H)-pentalenone 97344-87-1 C15H22O
4-(3-butenyl)-4,5,6,6a-tetrahydro-5,5,6a-trimethyl-2(1H)-pentalenone
—— 4-(3-((2,4,6-triisopropylphenyl)sulfonamido)propyl)phenyl methanesulfonate 1261033-55-9 C25H37NO5S2
4-(3-((2,4,6-triisopropylphenyl)sulfonamido)propyl)phenyl methanesulfonate
—— 4-(prop-1-en-2-yl)-11-(trimethylsilyl)-3,4-dihydroindeno[1,2-g]isochromen-10(1H)-one 1411945-28-2 C22H24O2Si
4-(prop-1-en-2-yl)-11-(trimethylsilyl)-3,4-dihydroindeno[1,2-g]isochromen-10(1H)-one
—— 4,4-Dimethyl-4-germacyclohexanon 55454-73-4 C7H14GeO
4,4-Dimethyl-4-germacyclohexanon
—— (4R)-4-[(3-chlorobenzoyl)amino]-5-oxo-5-(pentylamino)pentanoic acid 137893-59-5 C17H23ClN2O4
(4R)-4-[(3-chlorobenzoyl)amino]-5-oxo-5-(pentylamino)pentanoic acid
—— 4-Allyl-4-(3,4-dimethoxy-phenyl)-2-[2-(5,5-dimethyl-[1,3]dioxan-2-yl)-ethyl]-cyclohexanone 77783-95-0 C25H36O5
4-Allyl-4-(3,4-dimethoxy-phenyl)-2-[2-(5,5-dimethyl-[1,3]dioxan-2-yl)-ethyl]-cyclohexanone
—— 4α-acetoxy-5β,20-epoxy-2α-hydroxy-9α,10β-isopropylidenedioxy-11-taxen-13-one 532936-00-8 C25H36O7
4α-acetoxy-5β,20-epoxy-2α-hydroxy-9α,10β-isopropylidenedioxy-11-taxen-13-one
—— 4-(benzylamino)-2-(3-(N-cyclopropyl-2-methoxyacetamido)phenylamino)pyrimidine-5-carboxamide 1254214-67-9 C24H26N6O3
4-(benzylamino)-2-(3-(N-cyclopropyl-2-methoxyacetamido)phenylamino)pyrimidine-5-carboxamide
—— 4-(5-bromopyridin-2-yl)tetrahydro-2H-pyran-4-amine 1862642-61-2 C10H13BrN2O
4-(5-bromopyridin-2-yl)tetrahydro-2H-pyran-4-amine
—— 4,N<sup>6</sup>,N<sup>6</sup>,N<sup>8</sup>,N<sup>8</sup>-Pentamethyl-3-oxy-pyrimido[5,4-d][1,2,3]triazine-6,8-diamine 94320-79-3 C10H15N7O
4,N<sup>6</sup>,N<sup>6</sup>,N<sup>8</sup>,N<sup>8</sup>-Pentamethyl-3-oxy-pyrimido[5,4-d][1,2,3]triazine-6,8-diamine
—— 4-[(6-chloro-2-methylpyridin-3-yl)carbonyl]-5-cyclopropylisooxazole-3-carboxylic acid ester 1114829-05-8 C16H15ClN2O4
4-[(6-chloro-2-methylpyridin-3-yl)carbonyl]-5-cyclopropylisooxazole-3-carboxylic acid ester
—— (4-methoxynaphthalen-1-yl)(3-methoxyphenyl)methanone 1572959-83-1 C19H16O3
(4-methoxynaphthalen-1-yl)(3-methoxyphenyl)methanone
—— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-((2-hydroxyethyl)(methyl)carbamoyl)-1H-indazol-3-yl)cyclohex-3-enecarboxylic acid 1562374-61-1 C26H23ClF3N3O5
4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-((2-hydroxyethyl)(methyl)carbamoyl)-1H-indazol-3-yl)cyclohex-3-enecarboxylic acid