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-(1-hydroxy-1-methylethyl)phenyl]glyoxal 109991-22-2 C11H12O3
    [4-(1-hydroxy-1-methylethyl)phenyl]glyoxal
    —— 4-hydroxy-3-oxo-1,4-benzoxazine-8-carbaldehyde 1233706-52-9 C9H7NO4
    4-hydroxy-3-oxo-1,4-benzoxazine-8-carbaldehyde
    —— 4-(4-chloro-phenyl)-1,2-dimethyl-5-phenyl-[1,2,4]triazolidine-3-thione 62984-31-0 C16H16ClN3S
    4-(4-chloro-phenyl)-1,2-dimethyl-5-phenyl-[1,2,4]triazolidine-3-thione
    —— 4-Heptyloxy-2-methyl-benzoic acid 4'-cyano-biphenyl-4-yl ester 62622-50-8 C28H29NO3
    4-Heptyloxy-2-methyl-benzoic acid 4'-cyano-biphenyl-4-yl ester
    —— 4-phenyl-1,1-bis(trimethylsilyloxy)-1-butene 783323-11-5 C16H28O2Si2
    4-phenyl-1,1-bis(trimethylsilyloxy)-1-butene
    —— 4-(3,4-dimethoxyphenyl)-1-(4-methylphenyl)butan-1-one 946412-76-6 C19H22O3
    4-(3,4-dimethoxyphenyl)-1-(4-methylphenyl)butan-1-one
    —— 4-iodo-N’-((5-nitrofuran-2-yl)methylene)benzohydrazide 328924-14-7 C12H8IN3O4
    4-iodo-N’-((5-nitrofuran-2-yl)methylene)benzohydrazide
    —— 4-hydroxy-1-phenyl-3-(3-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one 929612-30-6 C23H15F3N2O3
    4-hydroxy-1-phenyl-3-(3-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one
    —— 4-((5-chloro-2,4-dimethoxyphenyl)amino)-3-nitrobenzonitrile 1261563-67-0 C15H12ClN3O4
    4-((5-chloro-2,4-dimethoxyphenyl)amino)-3-nitrobenzonitrile
    —— [4-((5Z,10Z,14Z,19Z)-2,8-Diethyl-3,7,12,18-tetramethyl-13,17-dipropyl-porphyrin-5-yl)-phenyl]-methanol 129619-00-7 C41H48N4O
    [4-((5Z,10Z,14Z,19Z)-2,8-Diethyl-3,7,12,18-tetramethyl-13,17-dipropyl-porphyrin-5-yl)-phenyl]-methanol
    —— (4S,6S)-2,2-dimethyl-4-phenyl-6-(2-phenylethyl)-1,3-dioxane 108887-61-2 C20H24O2
    (4S,6S)-2,2-dimethyl-4-phenyl-6-(2-phenylethyl)-1,3-dioxane
    —— 4-(2-carboxy-3,4-dihydro-[1]phenanthryl)-3-methyl-butyric acid 109980-43-0 C20H20O4
    4-(2-carboxy-3,4-dihydro-[1]phenanthryl)-3-methyl-butyric acid
    —— 4-n-butyl-2-cyclohexen-1-yl acetate 128708-73-6 C12H20O2
    4-n-butyl-2-cyclohexen-1-yl acetate
    —— 4-Morpholin-4-yl-1-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester 72953-13-0 C18H20N2O3S
    4-Morpholin-4-yl-1-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 4,5-Dichloro-1-methyl-2-(4-nitro-phenyl)-1H-imidazole 72796-61-3 C10H7Cl2N3O2
    4,5-Dichloro-1-methyl-2-(4-nitro-phenyl)-1H-imidazole
    —— 4-acetamino-6-methylenandrosta-1,4-diene-3,17-dione 156207-75-9 C22H27NO3
    4-acetamino-6-methylenandrosta-1,4-diene-3,17-dione
    —— 4,5-dimethoxy-2-(2-methoxy-phenoxy)-benzaldehyde 3991-26-2 C16H16O5
    4,5-dimethoxy-2-(2-methoxy-phenoxy)-benzaldehyde
    —— 4,4'-[3,3'-(4-methoxy-m-phenylene)-di-prop-2-ynyl]-bis-morpholine 30427-62-4 C21H26N2O3
    4,4'-[3,3'-(4-methoxy-m-phenylene)-di-prop-2-ynyl]-bis-morpholine
    —— 4,7-diselenophen-2'-yl-2,1,3-benzothiadiazole 711026-53-8 C14H8N2SSe2
    4,7-diselenophen-2'-yl-2,1,3-benzothiadiazole
    —— 4-propylcarbamoyl-2',5'-dimethoxychalcone 1225051-34-2 C21H23NO4
    4-propylcarbamoyl-2',5'-dimethoxychalcone
    —— (4-Dimethylamino-phenyl)-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylamino)-acetonitrile 115353-20-3 C21H23N5O
    (4-Dimethylamino-phenyl)-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylamino)-acetonitrile
    —— 4-(3-octyl-5,6,7,8-tetrahydro-[2]naphthyl)-4-oxo-butyric acid methyl ester 102813-69-4 C23H34O3
    4-(3-octyl-5,6,7,8-tetrahydro-[2]naphthyl)-4-oxo-butyric acid methyl ester
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((naphthalen-2-yl)methyl)phenol 1542755-56-5 C23H25BO3
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((naphthalen-2-yl)methyl)phenol
    —— 4-(1H-indol-3-yl)-2-oxo-4-(4-methylphenyl)butyric acid methyl ester 1037443-26-7 C20H19NO3
    4-(1H-indol-3-yl)-2-oxo-4-(4-methylphenyl)butyric acid methyl ester
    —— 4,4-dimethyl-1-phenyl-1,2-pentanedione 31416-23-6 C13H16O2
    4,4-dimethyl-1-phenyl-1,2-pentanedione
    —— (4R,5R,6R)-5-(benzyloxy)-7-(tert-butyldiphenylsiloxy)-4,6-dimethylheptane-2,3-dione 928840-62-4 C32H40O4Si
    (4R,5R,6R)-5-(benzyloxy)-7-(tert-butyldiphenylsiloxy)-4,6-dimethylheptane-2,3-dione
    —— 4-(methoxycarbonyl)-3-((methoxycarbonyl)methyl)-1,11,12,14-tetramethoxy-6,13-pentacenequinone 111171-62-1 C31H26O10
    4-(methoxycarbonyl)-3-((methoxycarbonyl)methyl)-1,11,12,14-tetramethoxy-6,13-pentacenequinone
    —— 4-[3,5-bis(trifluoromethyl)benzyl]-N-methyl-2,3,4,5-tetrahydro-5-oxo-6-phenylpyrido[3,2-f] [1,4]oxazepine-8-carboxamide 183550-46-1 C25H19F6N3O3
    4-[3,5-bis(trifluoromethyl)benzyl]-N-methyl-2,3,4,5-tetrahydro-5-oxo-6-phenylpyrido[3,2-f] [1,4]oxazepine-8-carboxamide
    —— [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-ylsulfanyl]acetic acid 9H-fluoren-9-yl ester 923292-78-8 C26H19FN4O3S
    [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-ylsulfanyl]acetic acid 9H-fluoren-9-yl ester
    —— 4-oxo-3-ethyl-2-acetoxy-9-phenylpyrimido<1,6-a>pyrimidine 109113-89-5 C17H15N3O3
    4-oxo-3-ethyl-2-acetoxy-9-phenylpyrimido<1,6-a>pyrimidine
    —— 4-(trifluoromethyl)benzyl-2,2-difluoro-3-(methacryloyloxy)pentanoate 1350652-52-6 C17H17F5O4
    4-(trifluoromethyl)benzyl-2,2-difluoro-3-(methacryloyloxy)pentanoate
    —— 4-<bis(2-formyl-2-propyl)methylene>-3,3,5,5-tetramethylcyclopentene 100899-10-3 C18H28O2
    4-<bis(2-formyl-2-propyl)methylene>-3,3,5,5-tetramethylcyclopentene
    —— 4-Nitro-benzoic acid 1-methyl-1-(3-phenyl-bicyclo[1.1.1]pent-1-yl)-ethyl ester 83249-21-2 C21H21NO4
    4-Nitro-benzoic acid 1-methyl-1-(3-phenyl-bicyclo[1.1.1]pent-1-yl)-ethyl ester
    —— 4-anilino-2,6-dimethyl-nicotinic acid 846021-39-4 C14H14N2O2
    4-anilino-2,6-dimethyl-nicotinic acid
    —— (4Z) 3-O-benzyl-6-carbethoxy-5,6-dideoxy-7-hydroxy-1,2-O-isopropylidene-7-phenyl-β-L-threo-hept-4-enofuranose 905914-07-0 C26H30O7
    (4Z) 3-O-benzyl-6-carbethoxy-5,6-dideoxy-7-hydroxy-1,2-O-isopropylidene-7-phenyl-β-L-threo-hept-4-enofuranose
    —— 4-chloro-N-((1r,4r)-4-(propylamino)cyclohexyl)-N-(3-(pyridin-4-yl)benzyl)thieno[2,3-c]pyridine-2-carboxamide 1396789-42-6 C29H31ClN4OS
    4-chloro-N-((1r,4r)-4-(propylamino)cyclohexyl)-N-(3-(pyridin-4-yl)benzyl)thieno[2,3-c]pyridine-2-carboxamide
    —— 4-(3-dimethylamino-pyrrolidin-1-yl)-benzoic acid N'-(4-butoxy-benzoyl)-hydrazide 861845-99-0 C24H32N4O3
    4-(3-dimethylamino-pyrrolidin-1-yl)-benzoic acid N'-(4-butoxy-benzoyl)-hydrazide
    —— [4-[(3R)-3-(2-methyl-1-oxopropan-2-yl)-2,5-dioxopyrrolidin-1-yl]phenyl] acetate 1416427-50-3 C16H17NO5
    [4-[(3R)-3-(2-methyl-1-oxopropan-2-yl)-2,5-dioxopyrrolidin-1-yl]phenyl] acetate
    —— 4,5-Dihydroxy-symm.-oktahydro-acridin-N-oxid 22766-54-7 C13H17NO3
    4,5-Dihydroxy-symm.-oktahydro-acridin-N-oxid
    —— 4-Nitro-benzoat v. <9-(2-hydroxy-propyl)-9-desoxy-16,17-dihydro-berberin> v. F. 172-173grad 122272-39-3 C30H30N2O8
    4-Nitro-benzoat v. <9-(2-hydroxy-propyl)-9-desoxy-16,17-dihydro-berberin> v. F. 172-173grad
    —— 4-deoxy-4-iodo-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose 184589-53-5 C14H19IO9
    4-deoxy-4-iodo-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose
    —— 4-[4-[3,5-di-tert-butyl-4-(2-hydroxy-ethoxy)-phenylsulfanyl]-4-(3,5-di-tert-butyl-4-hydroxy-phenylsulfanyl)-piperidin-1-yl]-4-oxo-butyric acid methyl ester 1402049-72-2 C40H61NO6S2
    4-[4-[3,5-di-tert-butyl-4-(2-hydroxy-ethoxy)-phenylsulfanyl]-4-(3,5-di-tert-butyl-4-hydroxy-phenylsulfanyl)-piperidin-1-yl]-4-oxo-butyric acid methyl ester
    —— 4-(2-Hydroxy-1,1,3,3-tetramethyl-5,8-dioxaspiro[3.4]octan-2-yl)benzonitrile 264283-42-3 C17H21NO3
    4-(2-Hydroxy-1,1,3,3-tetramethyl-5,8-dioxaspiro[3.4]octan-2-yl)benzonitrile
    —— 4-phenoxazin-10-yl-benzene-1,3-diamine 108774-90-9 C18H15N3O
    4-phenoxazin-10-yl-benzene-1,3-diamine
    —— 4-((2-(1H-pyrazol-1-yl)benzyl)amino)-8-isopropylpyrazolo[1,5-a][1,3,5]triazin-2-ol 1453835-19-2 C18H19N7O
    4-((2-(1H-pyrazol-1-yl)benzyl)amino)-8-isopropylpyrazolo[1,5-a][1,3,5]triazin-2-ol
    —— (4S,5R)-4-Ethyl-2,3,4,5-tetramethyl-cyclopent-2-enone 135773-81-8 C11H18O
    (4S,5R)-4-Ethyl-2,3,4,5-tetramethyl-cyclopent-2-enone
    —— (4E,6E,8E)-1-Benzyl-2,3-dihydro-1H-azonine-2,5,7,8-tetracarboxylic acid tetramethyl ester 75817-88-8 C23H25NO8
    (4E,6E,8E)-1-Benzyl-2,3-dihydro-1H-azonine-2,5,7,8-tetracarboxylic acid tetramethyl ester
    —— 4,4-Dimethyl-2-(2-dodecyl)-2-imidazoline 117815-07-3 C17H34N2
    4,4-Dimethyl-2-(2-dodecyl)-2-imidazoline
    —— 4-[2-(2-furoylamino)ethyl]-5-hydroxy-2,2-dimethyl-7-(5-phenyl-2-pentyloxy)-3,4-dihydro-2H-benzopyran 88464-02-2 C29H35NO5
    4-[2-(2-furoylamino)ethyl]-5-hydroxy-2,2-dimethyl-7-(5-phenyl-2-pentyloxy)-3,4-dihydro-2H-benzopyran
    —— 4-(4-benzyl-6-formyl-3-oxo-3,4-dihydropyrazin-2-yl)benzonitrile 1345668-95-2 C19H13N3O2
    4-(4-benzyl-6-formyl-3-oxo-3,4-dihydropyrazin-2-yl)benzonitrile