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-t-butyldimethylsiloxy-6-phenyl-2-hexene 73795-15-0 C18H30OSi
    4-t-butyldimethylsiloxy-6-phenyl-2-hexene
    —— 4,4-diethoxy-2-methyl-pyrrolidine 1431885-70-9 C9H19NO2
    4,4-diethoxy-2-methyl-pyrrolidine
    —— [4-formyl-2,5-bis((S)-2-methylbutoxy)benzyl] phosphonic acid diethyl ester 869203-11-2 C22H37O6P
    [4-formyl-2,5-bis((S)-2-methylbutoxy)benzyl] phosphonic acid diethyl ester
    —— 4-ethoxy-6-hexyl-5,6-dihydropyran-2-one 855849-13-7 C13H22O3
    4-ethoxy-6-hexyl-5,6-dihydropyran-2-one
    —— 4-nitrophenyl (3R)-3-(3-[5-(trifluoromethyl)pyridin-2-yl]phenyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate 1227473-88-2 C27H24F3N3O5
    4-nitrophenyl (3R)-3-(3-[5-(trifluoromethyl)pyridin-2-yl]phenyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
    —— 4-(4-methoxy-benzoyl)-1-methyl-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester 21796-48-5 C14H14N2O4
    4-(4-methoxy-benzoyl)-1-methyl-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester
    —— (4-chloro-6-diethylamino-[1,3,5]triazin-2-yl)-methyl-carbamic acid 3,4-dichloro-phenyl ester 93867-38-0 C15H16Cl3N5O2
    (4-chloro-6-diethylamino-[1,3,5]triazin-2-yl)-methyl-carbamic acid 3,4-dichloro-phenyl ester
    —— 4-[2-(3-phenyl-inden-1-yl)-ethyl]-morpholine 102449-07-0 C21H23NO
    4-[2-(3-phenyl-inden-1-yl)-ethyl]-morpholine
    —— 4-(4-fluorophenyl)-2-[(E)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-1,3-oxazole 1046114-25-3 C22H18FN3O2
    4-(4-fluorophenyl)-2-[(E)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-1,3-oxazole
    —— 4-{2-[4-(2-Oxo-cyclohexylmethyl)-piperazin-1-yl]-ethyl}-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 52599-53-8 C22H31N3O3
    4-{2-[4-(2-Oxo-cyclohexylmethyl)-piperazin-1-yl]-ethyl}-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
    —— 4-[(4-methoxyphenyl)-phenylmethoxy]-1-[3-(2-methanesulfonylaminophenoxy)propyl]piperidine 148668-87-5 C29H36N2O5S
    4-[(4-methoxyphenyl)-phenylmethoxy]-1-[3-(2-methanesulfonylaminophenoxy)propyl]piperidine
    —— 4'-Chloro-3-(N,N-dimethylaminomethyl)-5-(1,1-dimethylethyl)-4-hydroxybenzophenone hydrochloride 124978-29-6 C20H24ClNO2*ClH
    4'-Chloro-3-(N,N-dimethylaminomethyl)-5-(1,1-dimethylethyl)-4-hydroxybenzophenone hydrochloride
    —— [4-(4-Amino-benzenesulfonyl)-2-fluoro-phenyl]-urea 50837-25-7 C13H12FN3O3S
    [4-(4-Amino-benzenesulfonyl)-2-fluoro-phenyl]-urea
    —— 4-[4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyridine 19105-41-0 C13H10N2O3
    4-[4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyridine
    —— 4-Formyl-5-methyl-2.1.3-benzthiodiazol 89939-18-4 C8H6N2OS
    4-Formyl-5-methyl-2.1.3-benzthiodiazol
    —— 4-amino-3-nitro-4'-(trans-4-n-pentylcyclohexyl)-biphenyl 83157-17-9 C23H30N2O2
    4-amino-3-nitro-4'-(trans-4-n-pentylcyclohexyl)-biphenyl
    —— 4α,8,14-Trimethyl-18-nor-5α,8α,9β,13α,14β-androstan-3,11,16,17-tetron 18375-99-0 C21H28O4
    4α,8,14-Trimethyl-18-nor-5α,8α,9β,13α,14β-androstan-3,11,16,17-tetron
    —— (4-{[1-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-meth-(E)-ylidene]-amino}-phenyl)-carbamic acid ethyl ester 31847-04-8 C20H23Cl2N3O2
    (4-{[1-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-meth-(E)-ylidene]-amino}-phenyl)-carbamic acid ethyl ester
    —— 4-Cyclohexyl-6-nitro-1H-quinazolin-2-one 40852-20-8 C14H15N3O3
    4-Cyclohexyl-6-nitro-1H-quinazolin-2-one
    —— 4-chloro-3-[4-(5-methoxypyridin-3-yl)triazol-1-yl]-N-[3-[(5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)methyl]-5-(trifluoromethyl)phenyl]benzamide 1096692-61-3 C29H27ClF3N7O2
    4-chloro-3-[4-(5-methoxypyridin-3-yl)triazol-1-yl]-N-[3-[(5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)methyl]-5-(trifluoromethyl)phenyl]benzamide
    —— 4,4,4-tris(fluorosulfonyl)butyronitrile 117638-57-0 C4H4F3NO6S3
    4,4,4-tris(fluorosulfonyl)butyronitrile
    —— (4R,5R)-1-apocamphanecarbonyl-4,5-dimethoxy-2-imidazolidinone 374590-43-9 C16H26N2O5
    (4R,5R)-1-apocamphanecarbonyl-4,5-dimethoxy-2-imidazolidinone
    —— 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyrid-11-ylidene)-1-[4-(2-methylimidazo[4,5-c]pyrid-1-yl-5-oxide)benzoyl]piperidine 145078-97-3 C33H28ClN5O2
    4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyrid-11-ylidene)-1-[4-(2-methylimidazo[4,5-c]pyrid-1-yl-5-oxide)benzoyl]piperidine
    —— 4-(2-Hydroxyethyl)-4-phenylcyclohexan-1-one 1265624-92-7 C14H18O2
    4-(2-Hydroxyethyl)-4-phenylcyclohexan-1-one
    —— 4,5-Thiazoledicarboxylic acid, 2-sulfanilamido-, sodium salt 64050-47-1 C11H8N3NaO6S2
    4,5-Thiazoledicarboxylic acid, 2-sulfanilamido-, sodium salt
    —— 4-[(6-fluoropyridin-3-yl)methyl]-N-[(1S,2S)-2-hydroxycyclohexyl]-quinoline-2-carboxamide 1314142-24-9 C22H22FN3O2
    4-[(6-fluoropyridin-3-yl)methyl]-N-[(1S,2S)-2-hydroxycyclohexyl]-quinoline-2-carboxamide
    —— 4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, 2-cyclopropyl- 1379348-92-1 C10H9NO2S
    4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, 2-cyclopropyl-
    —— 4-[4-(2-oxo-2H-chromen-7-yloxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 1196485-46-7 C24H25N5O5
    4-[4-(2-oxo-2H-chromen-7-yloxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[3-(2-butoxy-phenoxy)-propyl]-morpholine 109249-79-8 C17H27NO3
    4-[3-(2-butoxy-phenoxy)-propyl]-morpholine
    —— (4-(dimesitylboraneyl)-3,5-dimethylphenethyl)diethoxy(methyl)silane 1021358-71-3 C33H47BO2Si
    (4-(dimesitylboraneyl)-3,5-dimethylphenethyl)diethoxy(methyl)silane
    —— 4-benzyloxy-5-methoxy-2-methylindole 130570-50-2 C17H17NO2
    4-benzyloxy-5-methoxy-2-methylindole
    —— 4,5,6,7,8,9-Hexahydrocycloocta-1,2,3-selenadiazol-7-ol 67959-47-1 C8H12N2OSe
    4,5,6,7,8,9-Hexahydrocycloocta-1,2,3-selenadiazol-7-ol
    —— (4-(5-(1-(4-(4-cyclohexylbenzyloxy)phenyl)methylidene)-3-methyl-4-oxothiazolidin-2-ylideneamino)phenyl)hydroxyacetic acid 1186633-91-9 C32H32N2O5S
    (4-(5-(1-(4-(4-cyclohexylbenzyloxy)phenyl)methylidene)-3-methyl-4-oxothiazolidin-2-ylideneamino)phenyl)hydroxyacetic acid
    —— 4-(5'-Methoxycarbonylpentyl)-5-mesyloxymethylimidazolidin-2-one 1006727-86-1 C12H22N2O6S
    4-(5'-Methoxycarbonylpentyl)-5-mesyloxymethylimidazolidin-2-one
    —— 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-6-d 2,6-dichlorobenzenesulfonate 1426579-66-9 C19H21BCl2O5S
    4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-6-d 2,6-dichlorobenzenesulfonate
    —— 4-Dodecyloxy-benzoic acid 4-(2-nonanoyloxy-ethyl)-phenyl ester 137422-30-1 C36H54O5
    4-Dodecyloxy-benzoic acid 4-(2-nonanoyloxy-ethyl)-phenyl ester
    —— 4-heptamethyleneimino-1(2H)-phthalazinone 78755-23-4 C15H19N3O
    4-heptamethyleneimino-1(2H)-phthalazinone
    —— 4'-(3-chlorophenyl)-10-methyl-10H-spiro[acridine-9,3'-[1,2]dioxetane] 1248333-16-5 C21H16ClNO2
    4'-(3-chlorophenyl)-10-methyl-10H-spiro[acridine-9,3'-[1,2]dioxetane]
    —— 4-cyclohex-2-enyl-1,2-diphenyl-pyrazolidine-3,5-dione 95003-42-2 C21H20N2O2
    4-cyclohex-2-enyl-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-amino-6-ferrocenyl-2-methylpyrimidine-5-carbonitrile 1416854-26-6 C16H14FeN4
    4-amino-6-ferrocenyl-2-methylpyrimidine-5-carbonitrile
    —— 4-benziloyloxy-1-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)piperidine 91540-06-6 C25H31NO5
    4-benziloyloxy-1-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)piperidine
    —— 4-(2,4-dichloro-phenyl)-2-naphthalen-2-yl-6-phenanthren-3-yl-pyridine 62953-36-0 C35H21Cl2N
    4-(2,4-dichloro-phenyl)-2-naphthalen-2-yl-6-phenanthren-3-yl-pyridine
    —— 4-methoxy-6-methyl-5-phenyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline 109650-62-6 C18H19NO3
    4-methoxy-6-methyl-5-phenyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline
    —— 4-methyl-7-(3-(trifluoromethylthio)butoxy)-2H-chromen-2-one 1620061-42-8 C15H15F3O3S
    4-methyl-7-(3-(trifluoromethylthio)butoxy)-2H-chromen-2-one
    —— 4-Nitro-benzolsulfonsaeure-<N'-acetyl-N-(9,10-dihydro-8H-benzo<4,5>cyclopenta<d>thiazol-2-yl)-hydrazid> 27548-04-5 C20H18N4O5S2
    4-Nitro-benzolsulfonsaeure-<N'-acetyl-N-(9,10-dihydro-8H-benzo<4,5>cyclopenta<d>thiazol-2-yl)-hydrazid>
    —— (4aR,7aR,11aR,11bR)-2,10-Diethoxy-hexahydro-1,3,5,7,9,11-hexaoxa-2,10-diphospha-dibenzo[a,c]cycloheptene 36663-37-3 C11H20O8P2
    (4aR,7aR,11aR,11bR)-2,10-Diethoxy-hexahydro-1,3,5,7,9,11-hexaoxa-2,10-diphospha-dibenzo[a,c]cycloheptene
    —— (4-methylpiperazin-1-yl)(3-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)phenyl)methanone 1012345-73-1 C23H28N6O2
    (4-methylpiperazin-1-yl)(3-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)phenyl)methanone
    —— 4,6-dimethyl-1-oxido-2-phenylpyrazolo[4,3-d]pyrimidin-1-ium-5,7-dione 80478-13-3 C13H12N4O3
    4,6-dimethyl-1-oxido-2-phenylpyrazolo[4,3-d]pyrimidin-1-ium-5,7-dione
    —— [4-(3-chloro-2-cyano-indol-1-yl)-benzyl]-carbamic acid tert-butyl ester 1374452-11-5 C21H20ClN3O2
    [4-(3-chloro-2-cyano-indol-1-yl)-benzyl]-carbamic acid tert-butyl ester
    —— 4-tert-Butylsulfanyl-3,5,6-trichloro-phthalic acid dimethyl ester 56266-96-7 C14H15Cl3O4S
    4-tert-Butylsulfanyl-3,5,6-trichloro-phthalic acid dimethyl ester