摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Hydroxy-1-((Z)-octadec-9-enyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 133549-51-6 C25H43NO4
    4-Hydroxy-1-((Z)-octadec-9-enyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4-(3-fluorobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one 1246401-23-9 C12H11FN2O
    4-(3-fluorobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one
    —— (4S)-4-isopropyl-4-methyl-2-((2S)-1-Boc-pyrrolidin-2-yl)-imidazolidin-5-one 1291096-50-8 C16H29N3O3
    (4S)-4-isopropyl-4-methyl-2-((2S)-1-Boc-pyrrolidin-2-yl)-imidazolidin-5-one
    —— (4S)-3-[(2S)-2-fluoro-2-(furan-3-yl)acetyl]-5,5-dimethyl-4-propan-2-yl-1,3-oxazolidin-2-one 1615693-66-7 C14H18FNO4
    (4S)-3-[(2S)-2-fluoro-2-(furan-3-yl)acetyl]-5,5-dimethyl-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-2,3,6-tri-O-benzyl-D-glucopyranosyl trichloroacetimidate 150969-32-7 C56H56Cl3NO11
    4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-2,3,6-tri-O-benzyl-D-glucopyranosyl trichloroacetimidate
    —— 4-N-Benzyloxycarbonylaminomethyl-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat 72948-94-8 C23H26N2O7S
    4-N-Benzyloxycarbonylaminomethyl-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat
    —— 4-(7-chloro-4-quinolinylamino)phenol 1-oxide 1090-30-8 C15H11ClN2O2
    4-(7-chloro-4-quinolinylamino)phenol 1-oxide
    —— 4-(3-phenylphenoxy)butanoic acid ethyl ester 191228-75-8 C18H20O3
    4-(3-phenylphenoxy)butanoic acid ethyl ester
    —— 4-(3-Methylbutyl)-3-pent-1-ynylquinoline 1607440-28-7 C19H23N
    4-(3-Methylbutyl)-3-pent-1-ynylquinoline
    —— 4-oxo-1-(1-phenylcyclopentylmethyl)-1,4-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester 1617539-98-6 C23H24N2O3
    4-oxo-1-(1-phenylcyclopentylmethyl)-1,4-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester
    —— 4,5,5-trimethyl-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid methyl ester 38648-78-1 C14H17NO2S
    4,5,5-trimethyl-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid methyl ester
    —— 4,4''-bis(trimethylsilyl)-4',5'-diethyl-o-terphenyl 1040726-00-8 C28H38Si2
    4,4''-bis(trimethylsilyl)-4',5'-diethyl-o-terphenyl
    —— 4-hydroxy-1-(3-methylbutyl)-2-oxo-N-(pyrimidin-2-yl)-1,2-dihydroquinoline-3-carboxamide 353252-96-7 C19H20N4O3
    4-hydroxy-1-(3-methylbutyl)-2-oxo-N-(pyrimidin-2-yl)-1,2-dihydroquinoline-3-carboxamide
    —— 4-Methyl-4-nitro-hept-1-ene 83307-68-0 C8H15NO2
    4-Methyl-4-nitro-hept-1-ene
    —— 4-Cyclopropyl-7-fluoro-5-methoxy-6-pyrimidin-5-ylpyrido[1,2-c]pyrimidine-1,3-dione 477704-00-0 C16H13FN4O3
    4-Cyclopropyl-7-fluoro-5-methoxy-6-pyrimidin-5-ylpyrido[1,2-c]pyrimidine-1,3-dione
    —— 4-nitrophenyl (4-((1-methylpiperidin-4-yl)sulfonyl)benzyl)carbamate 1450724-22-7 C20H23N3O6S
    4-nitrophenyl (4-((1-methylpiperidin-4-yl)sulfonyl)benzyl)carbamate
    —— 4-[(3,4-Dichlorophenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid 380436-72-6 C21H15Cl2NO2
    4-[(3,4-Dichlorophenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid
    —— (4R,5R)-(2-(3-(prop-2-ynyloxy)phenyl)-1,3-dioxolane-4,5-diyl)bis(bis(3,5-dimethylphenyl)methanol) 1370590-42-3 C46H48O5
    (4R,5R)-(2-(3-(prop-2-ynyloxy)phenyl)-1,3-dioxolane-4,5-diyl)bis(bis(3,5-dimethylphenyl)methanol)
    —— 4-((6-(5-(methylsulfonyl)-1H-indol-1-yl)pyridin-3-yl)methoxy)piperidine-1-carbonitrile 1379533-35-3 C21H22N4O3S
    4-((6-(5-(methylsulfonyl)-1H-indol-1-yl)pyridin-3-yl)methoxy)piperidine-1-carbonitrile
    —— 4-Hydroxy-(1,2,3,4,5,6-<14C>6)benzaldehyd 20573-76-6 C7H6O2
    4-Hydroxy-(1,2,3,4,5,6-<14C>6)benzaldehyd
    —— (4-Isocyanatosulfinylphenyl)methyl acetate 1027486-77-6 C10H9NO4S
    (4-Isocyanatosulfinylphenyl)methyl acetate
    —— 4-{2-[3,5-dichloro-6-({[(1R,2R)-2-hydroxycyclopentyl](methyl)amino}methyl)-2-oxopyridin-1(2H)-yl]ethyl}benzoic acid monohydrochloride 1201818-53-2 C21H24Cl2N2O4*ClH
    4-{2-[3,5-dichloro-6-({[(1R,2R)-2-hydroxycyclopentyl](methyl)amino}methyl)-2-oxopyridin-1(2H)-yl]ethyl}benzoic acid monohydrochloride
    —— 4-methyl-2,3-hexadienyl methanesulfonate 960408-61-1 C8H14O3S
    4-methyl-2,3-hexadienyl methanesulfonate
    —— 4-p-Toluolsulfonylamino-2-p-toluolsulfonyloxy-tropon 102479-40-3 C21H19NO6S2
    4-p-Toluolsulfonylamino-2-p-toluolsulfonyloxy-tropon
    —— 4-Phenyl-5-(4-chlorphenyl)-3-p-tolyl-1,2,4-triazol 110877-15-1 C21H16ClN3
    4-Phenyl-5-(4-chlorphenyl)-3-p-tolyl-1,2,4-triazol
    —— 4-Butyloxy-2,6-dimethyl-benzoesaeure-<2-dibutylamino-aethylester> 102898-99-7 C23H39NO3
    4-Butyloxy-2,6-dimethyl-benzoesaeure-<2-dibutylamino-aethylester>
    —— 4-butylamino-1,2-diphenyl-pyrazolidine-3,5-dione 109158-45-4 C19H21N3O2
    4-butylamino-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4'-Nitro-4-(3-cyclohexyl-ureido)-diphenylsulfon 94312-47-7 C19H21N3O5S
    4'-Nitro-4-(3-cyclohexyl-ureido)-diphenylsulfon
    —— 4-Methyl-4'-(3-isopropyl-ureido)-diphenylsulfon 100546-51-8 C17H20N2O3S
    4-Methyl-4'-(3-isopropyl-ureido)-diphenylsulfon
    —— 4-Chlor-1.1-bis-phenylsulfonyl-penten-(3) 101876-67-9 C17H17ClO4S2
    4-Chlor-1.1-bis-phenylsulfonyl-penten-(3)
    —— 4,5-epoxy-1-methoxy-5-methyl-octan-3-one 99978-52-6 C10H18O3
    4,5-epoxy-1-methoxy-5-methyl-octan-3-one
    —— 4'.5'-Dimethyl-benzo-1'.2':4.5-1-thia-cycloheptenon-(6) 108878-00-8 C12H14OS
    4'.5'-Dimethyl-benzo-1'.2':4.5-1-thia-cycloheptenon-(6)
    —— 4-(2-phenylethyl)-N-pyridin-3-ylpiperidine-1-carboxamide 1008765-70-5 C19H23N3O
    4-(2-phenylethyl)-N-pyridin-3-ylpiperidine-1-carboxamide
    —— 4-(3-Hydroxycyclopenten-1-yl)benzonitrile 849697-81-0 C12H11NO
    4-(3-Hydroxycyclopenten-1-yl)benzonitrile
    —— 4-fluoranthen-7-ylbutanal 77061-10-0 C20H16O
    4-fluoranthen-7-ylbutanal
    —— 4-(phenyl)-2-dimethylaminopent-4-enoic acid ethyl ester 1256168-46-3 C15H21NO2
    4-(phenyl)-2-dimethylaminopent-4-enoic acid ethyl ester
    —— {4-chloro-2-[(R)-5-(trans-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid ethyl ester 1531636-17-5 C26H25ClN2O4S
    {4-chloro-2-[(R)-5-(trans-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid ethyl ester
    —— 4-toluenesulfonic acid: 2,6-diallylphenyl ester 850850-25-8 C19H20O3S
    4-toluenesulfonic acid: 2,6-diallylphenyl ester
    —— 4-(1-(3,4,5-trimethoxyphenyl)vinyl)benzonitrile 1379793-79-9 C18H17NO3
    4-(1-(3,4,5-trimethoxyphenyl)vinyl)benzonitrile
    —— 4-(3-methyl-4-nitro-1H-pyrazol-1-yl)piperidine 1536201-59-8 C9H14N4O2*ClH
    4-(3-methyl-4-nitro-1H-pyrazol-1-yl)piperidine
    —— (4S,6R)-4-hydroxy-8-methyl-γ-ionone 1094427-17-4 C14H22O2
    (4S,6R)-4-hydroxy-8-methyl-γ-ionone
    —— 4'-[(1-imidazolyl)methyl]acetanilide 1402073-38-4 C12H13N3O
    4'-[(1-imidazolyl)methyl]acetanilide
    —— 4-(4-benzylcarbonylpiperazin-1-yl)carbonyl-1,1-dioxidebenzo[b]thiophene 246174-65-2 C21H20N2O4S
    4-(4-benzylcarbonylpiperazin-1-yl)carbonyl-1,1-dioxidebenzo[b]thiophene
    —— 4-tert-butyldioxy-4-methyl-2-pentynoxy m-carborane-1-carboxylates 187611-13-8 C13H28B10O4
    4-tert-butyldioxy-4-methyl-2-pentynoxy m-carborane-1-carboxylates
    —— 4,4-Bis(methylthio)butyronitril 36678-01-0 C6H11NS2
    4,4-Bis(methylthio)butyronitril
    —— [4-[2-Amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]phenyl]-(4-methylpiperazin-1-yl)methanone 1207349-73-2 C24H25N7O
    [4-[2-Amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]phenyl]-(4-methylpiperazin-1-yl)methanone
    —— 4-(6-bromo-benzoxazol-2-yl)-benzonitrile 873994-69-5 C14H7BrN2O
    4-(6-bromo-benzoxazol-2-yl)-benzonitrile
    —— [4-[4-[(4-chlorobenzoyl)amino]phenyl]sulfanylphenyl]methyl acetate 126584-89-2 C22H18ClNO3S
    [4-[4-[(4-chlorobenzoyl)amino]phenyl]sulfanylphenyl]methyl acetate
    —— (4-ethoxy-2,3-difluorophenyl)cycloheptane 1146594-05-9 C15H20F2O
    (4-ethoxy-2,3-difluorophenyl)cycloheptane
    —— 4-(3-(2,4-difluorophenyl)-2-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)-N,N-dipropylbenzenesulfonamide 1221131-12-9 C25H26F2N4O3S
    4-(3-(2,4-difluorophenyl)-2-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)-N,N-dipropylbenzenesulfonamide