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-5'-methyl-thiopheno<3',2'-5,6>-α-pyron 3787-47-1 C8H6O3S
    4-Hydroxy-5'-methyl-thiopheno<3',2'-5,6>-α-pyron
    —— 4-Methoxy-2-(1-semicarbazono-aethyl)-benzo<b>thiophen 3781-81-5 C12H13N3O2S
    4-Methoxy-2-(1-semicarbazono-aethyl)-benzo<b>thiophen
    —— 4-<7-Isopropyl-2,3,4-trimethyl-benzofuran-5-yl>-buttersaeure 3611-12-9 C18H24O3
    4-<7-Isopropyl-2,3,4-trimethyl-benzofuran-5-yl>-buttersaeure
    —— (4-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-acetic acid (3-phenyl-allylidene)-hydrazide 18333-85-2 C19H17N5OS
    (4-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-acetic acid (3-phenyl-allylidene)-hydrazide
    —— 4-(4,5-Dichloro-2-nitrophenyl)-1-methyl-5-nitroimidazol 10331-45-0 C10H6Cl2N4O4
    4-(4,5-Dichloro-2-nitrophenyl)-1-methyl-5-nitroimidazol
    —— (4aS,5S,8aR)-1-Benzyl-trans-decahydrochinolinol-(5) 16878-20-9 C16H23NO
    (4aS,5S,8aR)-1-Benzyl-trans-decahydrochinolinol-(5)
    —— (4aR,6S,7R,8R,8aR)-8-Benzyloxy-6,7-dimethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 17013-90-0 C22H26O6
    (4aR,6S,7R,8R,8aR)-8-Benzyloxy-6,7-dimethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 4,6-Di-tert-butyl-2-methoxy-indol-3-one 38208-91-2 C17H23NO2
    4,6-Di-tert-butyl-2-methoxy-indol-3-one
    —— 4,6-Dioxo-3,5-bis-(vinylsulfonyl)-1-butyl-2-phenyl-perhydro-symm.-triazin 16278-27-6 C17H21N3O6S2
    4,6-Dioxo-3,5-bis-(vinylsulfonyl)-1-butyl-2-phenyl-perhydro-symm.-triazin
    —— 4-tert-Butyl-2-(3-ethoxycarbonyl-propyl)-2H-pyridine-1-carboxylic acid phenyl ester 112403-45-9 C22H29NO4
    4-tert-Butyl-2-(3-ethoxycarbonyl-propyl)-2H-pyridine-1-carboxylic acid phenyl ester
    —— 4-(1-ethoxy-1-phenyl-1H-benzo[ f ]chromen-3-yl)phenol 1365174-62-4 C27H22O3
    4-(1-ethoxy-1-phenyl-1H-benzo[ f ]chromen-3-yl)phenol
    —— 4‐pentenyl 5‐phenyl‐2‐pentynoate 1467739-35-0 C16H18O2
    4‐pentenyl 5‐phenyl‐2‐pentynoate
    —— 4-fluoro-4,4'-methylenebis(cyclohexanone) 82953-32-0 C13H19FO2
    4-fluoro-4,4'-methylenebis(cyclohexanone)
    —— 4-cyclohexyl-1-(1-hydroxy-[2]naphthyl)-butan-1-one 25804-42-6 C20H24O2
    4-cyclohexyl-1-(1-hydroxy-[2]naphthyl)-butan-1-one
    —— 4-(3-bromo-phenyl)-7-dimethylamino-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 1071767-27-5 C18H15BrF3N3O
    4-(3-bromo-phenyl)-7-dimethylamino-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
    —— 4-(4-methyl-3-nitrobenzamido)-2-(trifluoromethyl)benzyl acetate 1318242-94-2 C18H15F3N2O5
    4-(4-methyl-3-nitrobenzamido)-2-(trifluoromethyl)benzyl acetate
    —— 4,6-di(1-imidazolyl)-2-oxo-2,5-dihydro-1,3,5-triazine 1333331-17-1 C9H7N7O
    4,6-di(1-imidazolyl)-2-oxo-2,5-dihydro-1,3,5-triazine
    —— 4-hydroxy-6-(hydroxymethyl)-2-(trifluoroacetamido)-5,6,7,8-tetrahydroquinazoline 107174-45-8 C11H12F3N3O3
    4-hydroxy-6-(hydroxymethyl)-2-(trifluoroacetamido)-5,6,7,8-tetrahydroquinazoline
    —— ((4-methoxyphenyl)ethynyl)potassium 16543-28-5 C9H7KO
    ((4-methoxyphenyl)ethynyl)potassium
    —— 4-{2,5-Dihexyl-4-[(triisopropylsilanyl)-ethynyl]-phenylethynyl}-benzoic acid methyl ester 437985-40-5 C39H56O2Si
    4-{2,5-Dihexyl-4-[(triisopropylsilanyl)-ethynyl]-phenylethynyl}-benzoic acid methyl ester
    —— (4S)-5-cyclopentyl-6-{(R)-fluoro[4-(trifluoromethyl)phenyl]methyl}-7-isopropyl-3,4-dihydrospiro-[chroman-2,1'-cyclobutan]-4-ol 950674-01-8 C28H32F4O2
    (4S)-5-cyclopentyl-6-{(R)-fluoro[4-(trifluoromethyl)phenyl]methyl}-7-isopropyl-3,4-dihydrospiro-[chroman-2,1'-cyclobutan]-4-ol
    —— 4,7-bis(2-(trimethylsilyl)ethynyl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole 1427163-47-0 C32H52N2O2SSi2
    4,7-bis(2-(trimethylsilyl)ethynyl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole
    —— 4,4'-Methylen-bis-(1-Phenyl-pyrazolidin-3,5-dion) 7273-33-8 C19H16N4O4
    4,4'-Methylen-bis-(1-Phenyl-pyrazolidin-3,5-dion)
    —— 4-Hydroxy-5,7-dichlor-2H-1,3-benzoxathiol-2-on 2517-81-9 C7H2Cl2O3S
    4-Hydroxy-5,7-dichlor-2H-1,3-benzoxathiol-2-on
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2-chloro-phenyl ester 14677-29-3 C19H13Cl2NO4S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2-chloro-phenyl ester
    —— 4-Methoxy-benzaldehyd-<4-(3,4,5-trimethoxy-benzoylamino)-thiosemicarbazon> 13737-79-6 C19H22N4O5S
    4-Methoxy-benzaldehyd-<4-(3,4,5-trimethoxy-benzoylamino)-thiosemicarbazon>
    —— (4-Bromo-2-piperidin-1-ylmethyl-phenoxy)-acetic acid ethyl ester 16158-31-9 C16H22BrNO3
    (4-Bromo-2-piperidin-1-ylmethyl-phenoxy)-acetic acid ethyl ester
    —— 4-Acetyl-4-(3,4-dimethoxyphenyl)-butyronitril 18345-42-1 C14H17NO3
    4-Acetyl-4-(3,4-dimethoxyphenyl)-butyronitril
    —— 4,7-diacetoxy-dec-5-yne 41589-99-5 C14H22O4
    4,7-diacetoxy-dec-5-yne
    —— 4-(2-cyclopentoxy-4-fluoro-phenylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester 1332634-82-8 C20H20FN3O3S
    4-(2-cyclopentoxy-4-fluoro-phenylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester
    —— 4-amino-3-[(2,5-diphenyldiazaphosphol-4-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione 1056032-20-2 C17H15N6O2PS2
    4-amino-3-[(2,5-diphenyldiazaphosphol-4-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione
    —— 4-[(2R,3R)-2-(4-Chloro-phenyl)-4-oxo-3-(toluene-4-sulfonyloxy)-azetidin-1-yl]-benzoic acid ethyl ester 37546-57-9 C25H22ClNO6S
    4-[(2R,3R)-2-(4-Chloro-phenyl)-4-oxo-3-(toluene-4-sulfonyloxy)-azetidin-1-yl]-benzoic acid ethyl ester
    —— 4-(6-chloro-benzothiazol-2-yl)-thiobenzamide 17930-07-3 C14H9ClN2S2
    4-(6-chloro-benzothiazol-2-yl)-thiobenzamide
    —— 4-(4-chloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione 26343-01-1 C10H9ClN2O3
    4-(4-chloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione
    —— 4,4-Dimethyl-androstan-5α,6α-diol 14295-31-9 C21H36O2
    4,4-Dimethyl-androstan-5α,6α-diol
    —— 4-Oxo-16-nortaxicin-II-tetraacetat 13903-09-8 C27H36O10
    4-Oxo-16-nortaxicin-II-tetraacetat
    —— 4-(2,4-Dinitrobenzolazo)-resorcin-2-sulfonsaeure 17716-28-8 C12H8N4O9S
    4-(2,4-Dinitrobenzolazo)-resorcin-2-sulfonsaeure
    —— 4-(4-Nitro-anilino)-1,3-bis-(toluol-4-sulfonyl)-buta-1,3-dien 17882-41-6 C24H22N2O6S2
    4-(4-Nitro-anilino)-1,3-bis-(toluol-4-sulfonyl)-buta-1,3-dien
    —— 4-[2-(5-fluoro-2-methyl-phenoxy)-5-methoxy-1-phenyl-1H-pyrrolo[2,3-c]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester 1175015-11-8 C31H33FN4O5
    4-[2-(5-fluoro-2-methyl-phenoxy)-5-methoxy-1-phenyl-1H-pyrrolo[2,3-c]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-oxatricyclo[5.2.1.02,6]decan-3-yl methacrylate 1001198-20-4 C13H18O3
    4-oxatricyclo[5.2.1.02,6]decan-3-yl methacrylate
    —— 4-tert-butyl-2-(hydroxy-propyl-methyl)-cyclohexanol 1263406-64-9 C14H28O2
    4-tert-butyl-2-(hydroxy-propyl-methyl)-cyclohexanol
    —— 4,4,4-Tris-aethylthio-buten-(1) 15313-13-0 C10H20S3
    4,4,4-Tris-aethylthio-buten-(1)
    —— (4E,6E)-3,7-Di-morpholin-4-yl-2-phenyl-hepta-4,6-dienenitrile 401894-21-1 C21H27N3O2
    (4E,6E)-3,7-Di-morpholin-4-yl-2-phenyl-hepta-4,6-dienenitrile
    —— 4-Benzyloxy-1-acetoxy-1-phenylbutane 139518-30-2 C19H22O3
    4-Benzyloxy-1-acetoxy-1-phenylbutane
    —— 4-methoxy-N-[2-(2-oxocyclohexyl)phenyl]benzamide 1445871-83-9 C20H21NO3
    4-methoxy-N-[2-(2-oxocyclohexyl)phenyl]benzamide
    —— 4-(5-hydroxy-3-methyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)-N-(6-hydroxyhexyl)benzamide 1068515-42-3 C22H26N4O3
    4-(5-hydroxy-3-methyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)-N-(6-hydroxyhexyl)benzamide
    —— 4-[1-(3-Methoxy-phenylamino)-eth-(E)-ylidene]-1-phenyl-pyrazolidine-3,5-dione 80149-76-4 C18H17N3O3
    4-[1-(3-Methoxy-phenylamino)-eth-(E)-ylidene]-1-phenyl-pyrazolidine-3,5-dione
    —— 4,6-dibromo-2-bromomethyl-1,3-phenylenebismethylurethane 115263-61-1 C11H11Br3N2O4
    4,6-dibromo-2-bromomethyl-1,3-phenylenebismethylurethane
    —— 4,7-dimethyl-9-(3-(4-fluorophenyl)propoxy)-5H-furo[3,2-g]chromen-5-one 1018670-06-8 C22H19FO4
    4,7-dimethyl-9-(3-(4-fluorophenyl)propoxy)-5H-furo[3,2-g]chromen-5-one
    —— 4-chloro-N-[(3R,4S)-4-(4-chloro-phenyl)-1-(1-cyclopropylmethyl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-N-methyl-3-trifluoromethyl-benzamide 1201190-35-3 C29H32Cl2F3N3O2
    4-chloro-N-[(3R,4S)-4-(4-chloro-phenyl)-1-(1-cyclopropylmethyl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-N-methyl-3-trifluoromethyl-benzamide