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-ethylsulfanyl-2-methylsulfanyl-pyrazolo[1,5-<i>a</i>][1,3,5]triazine 54408-83-2 C8H10N4S2
    4-ethylsulfanyl-2-methylsulfanyl-pyrazolo[1,5-<i>a</i>][1,3,5]triazine
    —— 4-[3-(aminomethyl)-8-methylquinolin-2-yl]piperazin-2-one 1242180-51-3 C15H18N4O
    4-[3-(aminomethyl)-8-methylquinolin-2-yl]piperazin-2-one
    —— 4-(2,3-(ethylenedithio)-1,4-dithiafulven-6-yl)-1,2,3-thiadiazole 191093-29-5 C8H6N2S5
    4-(2,3-(ethylenedithio)-1,4-dithiafulven-6-yl)-1,2,3-thiadiazole
    —— 4-(4-((diethylamino)methyl)phenoxy)-N,N-diethylbutan-1-amine 1234574-64-1 C19H34N2O
    4-(4-((diethylamino)methyl)phenoxy)-N,N-diethylbutan-1-amine
    —— 4-Fluor-naphthostyril 2059-29-2 C11H6FNO
    4-Fluor-naphthostyril
    —— 4-[4-[Diethoxy(oxido)phosphaniumyl]oxy-3-(difluoromethyl)anilino]-4-oxobutanoic acid 570391-83-2 C15H20F2NO7P
    4-[4-[Diethoxy(oxido)phosphaniumyl]oxy-3-(difluoromethyl)anilino]-4-oxobutanoic acid
    —— 4-(3-Fluorophenyl)-8-methoxy-3,4,5,6-tetrahydrobenzo[h]quinazoline-2-thiol 313968-38-6 C19H17FN2OS
    4-(3-Fluorophenyl)-8-methoxy-3,4,5,6-tetrahydrobenzo[h]quinazoline-2-thiol
    —— 4-acetamido-3-(4'-methoxyphenyl)benzaldehyde 628710-56-5 C16H15NO3
    4-acetamido-3-(4'-methoxyphenyl)benzaldehyde
    —— 4-(3-ethylpyrrolidin-2-yl)-N,N-dimethylaniline 524917-89-3 C14H22N2
    4-(3-ethylpyrrolidin-2-yl)-N,N-dimethylaniline
    —— 4-methoxy-3-(3,4-dimethoxyphenyl)benzenecarboxaldehyde 31964-56-4 C16H16O4
    4-methoxy-3-(3,4-dimethoxyphenyl)benzenecarboxaldehyde
    —— 4-chloro-3-(4-methoxyphenyl)benzaldehyde 628711-03-5 C14H11ClO2
    4-chloro-3-(4-methoxyphenyl)benzaldehyde
    —— 4-(pyridazin-4-yl)benzoic acid 207798-85-4 C11H8N2O2
    4-(pyridazin-4-yl)benzoic acid
    —— 4-cyclopropylmethoxy-3-(4'-methoxyphenyl)benzenecarboxaldehyde 628711-49-9 C18H18O3
    4-cyclopropylmethoxy-3-(4'-methoxyphenyl)benzenecarboxaldehyde
    —— (4-benzoyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)methyl4-methylbenzenesulfonate 1401076-78-5 C23H21NO5S
    (4-benzoyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)methyl4-methylbenzenesulfonate
    —— 4,6-dibromo-2H-benzimidazole-2-spirocyclohexane 166904-78-5 C12H12Br2N2
    4,6-dibromo-2H-benzimidazole-2-spirocyclohexane
    —— 4-Nitro-zimtsaeure-4-brom-phenacylester 93260-45-8 C17H12BrNO5
    4-Nitro-zimtsaeure-4-brom-phenacylester
    —— 4-acetyl-5-azido-3-phenylisoxazole 183666-31-1 C11H8N4O2
    4-acetyl-5-azido-3-phenylisoxazole
    —— 4-dimethylaminomethylene-3-phenyl-4-hydroisoxazol-5-one 5272-46-8 C12H12N2O2
    4-dimethylaminomethylene-3-phenyl-4-hydroisoxazol-5-one
    —— 4-acetyl-5-chloro-3-phenylisoxazole 183666-45-7 C11H8ClNO2
    4-acetyl-5-chloro-3-phenylisoxazole
    —— (4-cyano-3-phenyl-1H-pyrazol-1-yl)carbamic acid 1,1-dimethylethyl ester N-oxide 171003-95-5 C15H16N4O3
    (4-cyano-3-phenyl-1H-pyrazol-1-yl)carbamic acid 1,1-dimethylethyl ester N-oxide
    —— (4S,5R,6S)-4-<(1R,3R,4S,5R,7R)-8-(tert-Butyldimethylsilyloxy)-4-hydroxy-1,3,5,7-tetramethyloctyl>-6-ethyl-2,2,5-trimethyl-1,3-dioxane 129117-22-2 C27H56O4Si
    (4S,5R,6S)-4-<(1R,3R,4S,5R,7R)-8-(tert-Butyldimethylsilyloxy)-4-hydroxy-1,3,5,7-tetramethyloctyl>-6-ethyl-2,2,5-trimethyl-1,3-dioxane
    —— 4,5-diethoxy-2-nitro-phenylacetic acid 329083-17-2 C12H15NO6
    4,5-diethoxy-2-nitro-phenylacetic acid
    —— 4-Chloro-3-(4-fluoro-phenyl)-5-methylsulfanyl-1H-pyrazole 637022-59-4 C10H8ClFN2S
    4-Chloro-3-(4-fluoro-phenyl)-5-methylsulfanyl-1H-pyrazole
    —— 4-amino-1-ethyl-1,2-dihydro-7-methyl-2-oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester 77276-42-7 C14H17N3O3
    4-amino-1-ethyl-1,2-dihydro-7-methyl-2-oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester
    —— [4-(4-Methoxyphenyl)but-3-en-1-yn-1-yl](trimethyl)silane 922528-77-6 C14H18OSi
    [4-(4-Methoxyphenyl)but-3-en-1-yn-1-yl](trimethyl)silane
    —— (4aS,8aR)-2-{1-[(3R)-3-amino-4-phenylbutanoyl]piperidin-4-yl}-4-(3,4-dimethoxyphenyl)-4a,5,6,7,8,8a-hexahydrophthalazin-1(2H)-one 1416469-36-7 C31H40N4O4
    (4aS,8aR)-2-{1-[(3R)-3-amino-4-phenylbutanoyl]piperidin-4-yl}-4-(3,4-dimethoxyphenyl)-4a,5,6,7,8,8a-hexahydrophthalazin-1(2H)-one
    —— 4,5,6αH,11βH-Eudesman-6,13-olid 2221-83-2 C15H24O2
    4,5,6αH,11βH-Eudesman-6,13-olid
    —— 4-amino-2-ethyl-2H-1,2,3-triazole 802915-22-6 C4H8N4
    4-amino-2-ethyl-2H-1,2,3-triazole
    —— 4β.5α.11β(H)-6α.8α-Dihydroxy-3-oxo-endesman-12-saeure-(12->6)-lacton 86948-64-3 C15H22O4
    4β.5α.11β(H)-6α.8α-Dihydroxy-3-oxo-endesman-12-saeure-(12->6)-lacton
    —— (4-chloro-6-methylsulfanyl-[1,3,5]triazin-2-yl)-isopropyl-amine 38343-16-7 C7H11ClN4S
    (4-chloro-6-methylsulfanyl-[1,3,5]triazin-2-yl)-isopropyl-amine
    —— 4-(4-((diethylamino)methyl)phenoxy)-N,N-dipropylbutan-1-amine 1234574-65-2 C21H38N2O
    4-(4-((diethylamino)methyl)phenoxy)-N,N-dipropylbutan-1-amine
    —— 4-Pyridinecarboxamide, N-(phenylsulfonyl)- 113823-81-7 C12H10N2O3S
    4-Pyridinecarboxamide, N-(phenylsulfonyl)-
    —— 4-amino-5-cyano-6-ethoxy-N-[4-(trifluoromethyl)benzyl]pyridine-2-carboxamide 904310-63-0 C17H15F3N4O2
    4-amino-5-cyano-6-ethoxy-N-[4-(trifluoromethyl)benzyl]pyridine-2-carboxamide
    —— (4S,5R)-5-hydroxy-4,6-dimethoxy-hexan-3-one 1187452-07-8 C8H16O4
    (4S,5R)-5-hydroxy-4,6-dimethoxy-hexan-3-one
    —— 4β,15-dihydro-3-dehydrozaluzanin C 77355-79-4 C15H18O3
    4β,15-dihydro-3-dehydrozaluzanin C
    —— 4-methylphenyl 4-(hydroxyisopropyl)phenyl ether 86896-99-3 C16H18O2
    4-methylphenyl 4-(hydroxyisopropyl)phenyl ether
    —— 4-[5-(cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-N-[(2R)-4-{4-[(4aS,8aR)-4-(3,4-dimethoxyphenyl)-1-oxo-4a,5,6,7,8,8a-hexahydrophthalazin-2(1H)-yl]piperidin-1-yl}-4-oxo-1-phenylbutan-2-yl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide 1416467-81-6 C49H53N7O8
    4-[5-(cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-N-[(2R)-4-{4-[(4aS,8aR)-4-(3,4-dimethoxyphenyl)-1-oxo-4a,5,6,7,8,8a-hexahydrophthalazin-2(1H)-yl]piperidin-1-yl}-4-oxo-1-phenylbutan-2-yl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide
    —— 4,6-dimethoxy-2,3-dihydrobenzo[b]thiophen-2-one 346592-24-3 C10H10O3S
    4,6-dimethoxy-2,3-dihydrobenzo[b]thiophen-2-one
    —— 4-amino-5-cyano-6-ethoxy-N-[3-fluoro-5-(trifluoromethyl)benzyl]pyridine-2-carboxamide 904310-18-5 C17H14F4N4O2
    4-amino-5-cyano-6-ethoxy-N-[3-fluoro-5-(trifluoromethyl)benzyl]pyridine-2-carboxamide
    —— 4-chloro-7-methyl-2-pyridin-3-yl-2,3-dihydro-1H-indole 594820-95-8 C14H13ClN2
    4-chloro-7-methyl-2-pyridin-3-yl-2,3-dihydro-1H-indole
    —— 4,4-Dimethyl-2-methylen-1-tetralon 38950-86-6 C13H14O
    4,4-Dimethyl-2-methylen-1-tetralon
    —— 4-Bromo-2-(2,2-dimethoxyethyl)-1-nitrobenzene 954386-98-2 C10H12BrNO4
    4-Bromo-2-(2,2-dimethoxyethyl)-1-nitrobenzene
    —— 4-[N′-(furan-2-carbonyl)hydrazino]-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 213899-33-3 C13H14N4O4S
    4-[N′-(furan-2-carbonyl)hydrazino]-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-Morpholino pyrimido[4',5':4,5]thieno(2,3-b)quinoline 115913-40-1 C17H14N4OS
    4-Morpholino pyrimido[4',5':4,5]thieno(2,3-b)quinoline
    —— 4-(3,5-dicyano-phenoxy)-3-methyl-indazole-1-carboxylic acid tert-butyl ester 1123741-60-5 C21H18N4O3
    4-(3,5-dicyano-phenoxy)-3-methyl-indazole-1-carboxylic acid tert-butyl ester
    —— 4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 26508-99-6 C14H16N2O3
    4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4,4-(1,4-Piperazinediyl)Bis[1-Ethyl-1,2-Dihydro-7-Methyl-2-Oxo-1,8-Naphthyridine-3-Carboxylic Acid]Diethyl Ester 77276-55-2 C32H38N6O6
    4,4-(1,4-Piperazinediyl)Bis[1-Ethyl-1,2-Dihydro-7-Methyl-2-Oxo-1,8-Naphthyridine-3-Carboxylic Acid]Diethyl Ester
    —— (+)-4-oxo-11βH-isodauc-5-en-7,13-olide 503622-36-4 C15H20O3
    (+)-4-oxo-11βH-isodauc-5-en-7,13-olide
    —— (4,5,6,7-tetraiodo-1H-benzimidazol-1-yl)-acetic acid ethyl ester 1196457-25-6 C11H8I4N2O2
    (4,5,6,7-tetraiodo-1H-benzimidazol-1-yl)-acetic acid ethyl ester
    —— 4-(benzyloxy)-2-(4-methylpiperazin-1-yl)pyrimidine 1268273-86-4 C16H20N4O
    4-(benzyloxy)-2-(4-methylpiperazin-1-yl)pyrimidine