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-Aethyl-4-piperidyliden)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-9-ol 43076-10-4 C20H23NOS
    4-(1-Aethyl-4-piperidyliden)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-9-ol
    —— 4-Methyl-cyclohexan-2-on-1-essigsaeure 22532-24-7 C9H14O3
    4-Methyl-cyclohexan-2-on-1-essigsaeure
    —— 4-ethyl-6,6-dimethylhexahydroazepin-2-one 77729-37-4 C10H19NO
    4-ethyl-6,6-dimethylhexahydroazepin-2-one
    —— 4-amino-N-((2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl)benzamide 1379648-92-6 C13H19N3O2
    4-amino-N-((2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl)benzamide
    —— (4-bromophenyl)diphenylsulfonium hexafluoroantimonate 127855-22-5 C18H14BrS*F6Sb
    (4-bromophenyl)diphenylsulfonium hexafluoroantimonate
    —— 4,12-dimethoxy-dinaphtho[2,1-<i>d</i>;2',1'-<i>d'</i>]benzo[1,2-<i>b</i>;4,5-<i>b</i>']difuran-7,15-dione 121848-80-4 C28H16O6
    4,12-dimethoxy-dinaphtho[2,1-<i>d</i>;2',1'-<i>d'</i>]benzo[1,2-<i>b</i>;4,5-<i>b</i>']difuran-7,15-dione
    —— 4-[2-(S)-(1-acetoxymethylpropylamino)-5-methylpyridin-4-yl]-1-(2,4,6-trimethylbenzensulfonyl)-1H-pyrrole-2-carboxylic acid methyl ester 869886-95-3 C27H33N3O6S
    4-[2-(S)-(1-acetoxymethylpropylamino)-5-methylpyridin-4-yl]-1-(2,4,6-trimethylbenzensulfonyl)-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-methoxy-2-(4-methylphenyl)-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine 1639424-05-7 C22H18N2O3
    4-methoxy-2-(4-methylphenyl)-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine
    —— 4-methyl-N-[(2,2,4,4-tetramethyl-3-methylidenecyclobutylidene)amino]benzenesulfonamide 111661-49-5 C16H22N2O2S
    4-methyl-N-[(2,2,4,4-tetramethyl-3-methylidenecyclobutylidene)amino]benzenesulfonamide
    —— 4-bromobenzaldehyde (E)-N-methyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)hydrazone 1186228-33-0 C16H13BrN4O
    4-bromobenzaldehyde (E)-N-methyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)hydrazone
    —— 4,5,5-Trimethyl-3-phenyl-cyclohexen-(2)-on-(1) 93988-62-6 C15H18O
    4,5,5-Trimethyl-3-phenyl-cyclohexen-(2)-on-(1)
    —— 4,5,6-Trimethyl-norborn-5-en-1,2,3-tricarbonsaeure-trimethylester 3853-30-3 C16H22O6
    4,5,6-Trimethyl-norborn-5-en-1,2,3-tricarbonsaeure-trimethylester
    —— (4-Dimethylamino-3-formyl-benzoyl)-malondialdehyd 96435-06-2 C13H13NO4
    (4-Dimethylamino-3-formyl-benzoyl)-malondialdehyd
    —— 4-Hydroxy-3-<β-2,4-dinitro-phenethyl>-pyridin 106377-56-4 C13H11N3O5
    4-Hydroxy-3-<β-2,4-dinitro-phenethyl>-pyridin
    —— 4-(4-Chlorophenyl)-1-[4-phenyl-4-(3-pyridinyl)-3-butenyl]piperidin-4-ol 260417-49-0 C26H27ClN2O
    4-(4-Chlorophenyl)-1-[4-phenyl-4-(3-pyridinyl)-3-butenyl]piperidin-4-ol
    —— 4,7-Bis-(3-methoxy-phenyl)-[1,2,5]oxadiazolo[3,4-d]pyridazine 3-oxide 67162-45-2 C18H14N4O4
    4,7-Bis-(3-methoxy-phenyl)-[1,2,5]oxadiazolo[3,4-d]pyridazine 3-oxide
    —— 4-(but-3-enyl)-3-(2-iodo-3-methylbutanoyl)oxazolidin-2-one 1211565-73-9 C12H18INO3
    4-(but-3-enyl)-3-(2-iodo-3-methylbutanoyl)oxazolidin-2-one
    —— 4-(3-Azabicyclo[3.1.0]hexan-1-yl)-2-methyl-1,3-thiazole;hydrochloride 1421939-23-2 C9H12N2S*ClH
    4-(3-Azabicyclo[3.1.0]hexan-1-yl)-2-methyl-1,3-thiazole;hydrochloride
    —— 4-semicarbazono-4<i>H</i>-pyran-2,6-dicarboxylic acid diethyl ester 117070-28-7 C12H15N3O6
    4-semicarbazono-4<i>H</i>-pyran-2,6-dicarboxylic acid diethyl ester
    —— 4,5-ethylendiseleno-1,3-dithiol-2-selon 142182-64-7 C5H4S2Se3
    4,5-ethylendiseleno-1,3-dithiol-2-selon
    —— (4R)-N-[3-(dimethylamino)propyl]-4-[(3R,10S,13R,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide 1001649-39-3 C29H52N2O2
    (4R)-N-[3-(dimethylamino)propyl]-4-[(3R,10S,13R,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide
    —— 4-acetyl-2-(2-hydroxyethyl)-6,7-bis(2-methoxycarbonylethyl)-1,3,5,8-tetramethylporphyrin 58684-37-0 C36H40N4O6
    4-acetyl-2-(2-hydroxyethyl)-6,7-bis(2-methoxycarbonylethyl)-1,3,5,8-tetramethylporphyrin
    —— 4.6-Bis-<butyloxyamino>-2-chlor-1.3.5-triazin 111164-67-1 C11H20ClN5O2
    4.6-Bis-<butyloxyamino>-2-chlor-1.3.5-triazin
    —— 4,4-Dimethyl-2-<4-diemthylamino-benzyliden>-tetralon-(1)-oxid 114134-11-1 C21H23NO2
    4,4-Dimethyl-2-<4-diemthylamino-benzyliden>-tetralon-(1)-oxid
    —— 4-bromo-3-(3-methoxypropoxy)benzoyl chloride 1044563-88-3 C11H12BrClO3
    4-bromo-3-(3-methoxypropoxy)benzoyl chloride
    —— 4-benzyl-7-(4-tolylsulfonyloxy)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one 305805-08-7 C23H18N4O4S
    4-benzyl-7-(4-tolylsulfonyloxy)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
    —— 4-t-Butyl-3-brom-1-methyl-2-imino-1,2-dihydropyrimidin 17321-98-1 C9H14BrN3
    4-t-Butyl-3-brom-1-methyl-2-imino-1,2-dihydropyrimidin
    —— 4-(2,2-Diethoxy-ethyl-amino)-benzoesaeure-ethylester 3016-52-2 C15H23NO4
    4-(2,2-Diethoxy-ethyl-amino)-benzoesaeure-ethylester
    —— 4-((E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-5-{3-[(S)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propyl]-phenyl}-2-methyl-pent-1-enyl)-2-methyl-thiazole 335159-93-8 C32H55NO2SSi2
    4-((E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-5-{3-[(S)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propyl]-phenyl}-2-methyl-pent-1-enyl)-2-methyl-thiazole
    —— (4-benzyl-2-{2-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-1-piperidin-1-yl-ethyl}-oxazol-5-yl)-diethylamine 943031-30-9 C34H50N4OS
    (4-benzyl-2-{2-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-1-piperidin-1-yl-ethyl}-oxazol-5-yl)-diethylamine
    —— 4,6-dibromosalicylaldehyde azine 1410791-58-0 C14H8Br4N2O2
    4,6-dibromosalicylaldehyde azine
    —— 4-(3-(4-methoxyphenyl)-4-{[2-(4-phenyl-1,3-thiazol-2-yl)hydrazono]-methyl}-1H-pyrazol-1-yl)benzenesulfonamide 1351938-11-8 C26H22N6O3S2
    4-(3-(4-methoxyphenyl)-4-{[2-(4-phenyl-1,3-thiazol-2-yl)hydrazono]-methyl}-1H-pyrazol-1-yl)benzenesulfonamide
    —— 4-(1-Benzyl-piperidin-4-yl)-4-(3'-cyano-biphenyl-4-yl)-butyric acid methyl ester 904283-18-7 C30H32N2O2
    4-(1-Benzyl-piperidin-4-yl)-4-(3'-cyano-biphenyl-4-yl)-butyric acid methyl ester
    —— 4-(1,3-dioxolan-2-yl)piperidine 202062-80-4 C8H15NO2
    4-(1,3-dioxolan-2-yl)piperidine
    —— 4-Nitro-benzoic acid (R)-2-(4-chloro-phenyl)-oxiranylmethyl ester 172788-91-9 C16H12ClNO5
    4-Nitro-benzoic acid (R)-2-(4-chloro-phenyl)-oxiranylmethyl ester
    —— 4-methyl-6-[2-chlorophenyl]pyrimidine 1332503-20-4 C11H9ClN2
    4-methyl-6-[2-chlorophenyl]pyrimidine
    —— 4-(methylthio)-3-(4-nitrophenyl)-1-phenylquinolin-2(1H)-one 1612231-74-9 C22H16N2O3S
    4-(methylthio)-3-(4-nitrophenyl)-1-phenylquinolin-2(1H)-one
    —— 4,5α-Epoxy-17-methyl-6α-((2-pyridyl)-oxy)-morphinan-3-ol acetate 192628-78-7 C2H4O2*C22H24N2O3
    4,5α-Epoxy-17-methyl-6α-((2-pyridyl)-oxy)-morphinan-3-ol acetate
    —— 4-bromo-10,11-dihydrobenzo<5,6>cyclo-octa<1,2-c>furan-1,3,5-trione 128040-03-9 C14H9BrO4
    4-bromo-10,11-dihydrobenzo<5,6>cyclo-octa<1,2-c>furan-1,3,5-trione
    —— 4-hydroxy-4-methyl-1-(2-((4-nitrophenyl)ethynyl)phenyl)pent-2-yn-1-one 1588972-66-0 C20H15NO4
    4-hydroxy-4-methyl-1-(2-((4-nitrophenyl)ethynyl)phenyl)pent-2-yn-1-one
    —— 4-(3',5'-dimethylpyrazol-1'-yl)tetrafluorophenyl hydrazine 148807-22-1 C11H10F4N4
    4-(3',5'-dimethylpyrazol-1'-yl)tetrafluorophenyl hydrazine
    —— 4-[(RS)-1-[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]ethyl]benzoic acid 1272718-61-2 C28H26F3NO4S
    4-[(RS)-1-[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]ethyl]benzoic acid
    —— 4-[1-(4-chloro-phenyl)-1-ethoxy-ethyl]-piperidine 53220-38-5 C15H22ClNO
    4-[1-(4-chloro-phenyl)-1-ethoxy-ethyl]-piperidine
    —— 4,5-dihydro 2,4-diphenyl 5-ethyl 3-ethoxycarbonyl 5-methylfuran 116471-58-0 C22H24O3
    4,5-dihydro 2,4-diphenyl 5-ethyl 3-ethoxycarbonyl 5-methylfuran
    —— 4-Trifluormethyl-2-heptafluorpropyl-benzimidazol 6804-45-1 C11H4F10N2
    4-Trifluormethyl-2-heptafluorpropyl-benzimidazol
    —— <4.5-Dimethyl-thiazolyl-(2)>-<4-amino-6-hydroxy-pyrimidyl-(2)>-amin 93224-96-5 C9H11N5OS
    <4.5-Dimethyl-thiazolyl-(2)>-<4-amino-6-hydroxy-pyrimidyl-(2)>-amin
    —— 4-Methyl-1-phenyl-hex-2-yn-1-one 65251-24-3 C13H14O
    4-Methyl-1-phenyl-hex-2-yn-1-one
    —— (4R,6S)-4-(2-methoxyphenyl)-6-(2-methylpropoxy)-1-phenyl-5,6-dihydro-4H-pyrano[2,3-c]pyrazole 124829-06-7 C23H26N2O3
    (4R,6S)-4-(2-methoxyphenyl)-6-(2-methylpropoxy)-1-phenyl-5,6-dihydro-4H-pyrano[2,3-c]pyrazole
    —— 4-(2-((3-CL-4-Methylanilino)(oxo)AC)carbohydrazonoyl)PH 3,4-dimethoxybenzoate 769142-04-3 C25H22ClN3O6
    4-(2-((3-CL-4-Methylanilino)(oxo)AC)carbohydrazonoyl)PH 3,4-dimethoxybenzoate
    —— 4-(6-octyl-1,3,5,7-tetraoxo-3,5,6,7-tetrahydropyrrolo[3,4-f]isoindol-2(1H)-yl)butanoic acid 1219133-63-7 C22H26N2O6
    4-(6-octyl-1,3,5,7-tetraoxo-3,5,6,7-tetrahydropyrrolo[3,4-f]isoindol-2(1H)-yl)butanoic acid