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
    —— 3,4-Diethyl-4-butanolid 36560-39-1 C8H14O2
    3,4-Diethyl-4-butanolid
    —— 3-(4-chlorophenyl)-1H-pyrrolo[3,2-c]pyridine 1334712-91-2 C13H9ClN2
    3-(4-chlorophenyl)-1H-pyrrolo[3,2-c]pyridine
    —— 3-(benzo[d][1,3]dioxol-5-yl)-1-phenyl-5-(3,4,5-trimethoxyphenyl)-1H-pyrazole 1575480-90-8 C25H22N2O5
    3-(benzo[d][1,3]dioxol-5-yl)-1-phenyl-5-(3,4,5-trimethoxyphenyl)-1H-pyrazole
    —— 3-isopropyl-8-mercapto-5-methylthieno[3,2-e][1,2,4]triazolo-[4,3-a]pyrimidin-4(5H)-one 1131544-02-9 C11H12N4OS2
    3-isopropyl-8-mercapto-5-methylthieno[3,2-e][1,2,4]triazolo-[4,3-a]pyrimidin-4(5H)-one
    —— 3-methyl-2-phenyl-butyric acid 2,2'-piperazine-1,4-diyl-diethyl ester 115211-82-0 C30H42N2O4
    3-methyl-2-phenyl-butyric acid 2,2'-piperazine-1,4-diyl-diethyl ester
    —— 3-amino-2-(4-iodoanilino)quinazolin-4-one 105362-88-7 C14H11IN4O
    3-amino-2-(4-iodoanilino)quinazolin-4-one
    —— 3-butyl-4-methoxy-5,5-dimethyl-thiazolidin-2-one 26765-97-9 C10H19NO2S
    3-butyl-4-methoxy-5,5-dimethyl-thiazolidin-2-one
    —— 3-Methyl-3-((E)-2-nitro-propenyl)-tetrahydro-pyran-2-one 114577-87-6 C9H13NO4
    3-Methyl-3-((E)-2-nitro-propenyl)-tetrahydro-pyran-2-one
    —— 3-Ethoxypropionylglycin-p-nitrophenylester 64219-60-9 C13H16N2O6
    3-Ethoxypropionylglycin-p-nitrophenylester
    —— 3-<α-(o-ethoxycarbonylphenylhydrazono)hydrazinocarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline 126115-58-0 C19H18N6O4
    3-<α-(o-ethoxycarbonylphenylhydrazono)hydrazinocarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline
    —— 3-Acetylamino-4-((E)-3-oxo-but-1-enyl)-benzoic acid methyl ester 79044-00-1 C14H15NO4
    3-Acetylamino-4-((E)-3-oxo-but-1-enyl)-benzoic acid methyl ester
    —— 3-{2-[(1R,3aS,4S,7aR)-1-((R)-1,5-Dimethyl-hexyl)-7a-methyl-octahydro-inden-4-yl]-ethyl}-4,5-dimethyl-phenol 138548-80-8 C28H46O
    3-{2-[(1R,3aS,4S,7aR)-1-((R)-1,5-Dimethyl-hexyl)-7a-methyl-octahydro-inden-4-yl]-ethyl}-4,5-dimethyl-phenol
    —— 3,3-bis(methoxycarbonyl)-6,7-methylenedioxy-1,2,3,4-tetrahydroxynaphthalene-1-spiro-1'-(3'-hydroxycyclohexa-2',5'-dien-4'-one) 1407767-84-3 C20H18O8
    3,3-bis(methoxycarbonyl)-6,7-methylenedioxy-1,2,3,4-tetrahydroxynaphthalene-1-spiro-1'-(3'-hydroxycyclohexa-2',5'-dien-4'-one)
    —— 3,6-dinitro-1-thiochromone 1234673-51-8 C9H4N2O5S
    3,6-dinitro-1-thiochromone
    —— 3,4,6-tri-O-acetyl-1,2-dideoxy-2-iodo-1-[2-(trimethylsilyl)ethanesulfonamido]-β-D-talopyranose 1293911-31-5 C17H30INO9SSi
    3,4,6-tri-O-acetyl-1,2-dideoxy-2-iodo-1-[2-(trimethylsilyl)ethanesulfonamido]-β-D-talopyranose
    —— 3-(4-Bromo-phenyl)-furazan 5-oxide 86329-50-2 C8H5BrN2O2
    3-(4-Bromo-phenyl)-furazan 5-oxide
    —— 3-Phenyl-4-{[1-piperidin-1-yl-1-pyrrolidin-1-yl-meth-(E)-ylidene]-amino}-cyclobut-3-ene-1,2-dione 78975-46-9 C20H23N3O2
    3-Phenyl-4-{[1-piperidin-1-yl-1-pyrrolidin-1-yl-meth-(E)-ylidene]-amino}-cyclobut-3-ene-1,2-dione
    —— (3S,7R)-2,3,7-trimethyl-6-methylene-8-(p-tolylsulfonyloxy)oct-1-ene 112763-55-0 C19H28O3S
    (3S,7R)-2,3,7-trimethyl-6-methylene-8-(p-tolylsulfonyloxy)oct-1-ene
    —— 3-(4-fluorophenyl)-4-(2-methylpyridin-4-yl)-5-(3-phenylpropionylamino)isoxazole 1000188-77-1 C24H20FN3O2
    3-(4-fluorophenyl)-4-(2-methylpyridin-4-yl)-5-(3-phenylpropionylamino)isoxazole
    —— 3-methoxy-2-(4-methoxybenzyloxy)-5-methylhex-5-en-1-ol 866454-55-9 C16H24O4
    3-methoxy-2-(4-methoxybenzyloxy)-5-methylhex-5-en-1-ol
    —— 3,8-Dicyclohexyl-3,4,8,9-tetrahydro-2H,7H-1,10-dioxa-3,8-diaza-chrysene 104551-30-6 C26H34N2O2
    3,8-Dicyclohexyl-3,4,8,9-tetrahydro-2H,7H-1,10-dioxa-3,8-diaza-chrysene
    —— 3'-O-(2-cyanoethyldiisopropylphosphoramidite)-2'-deoxy-5'-O-(4,4'-dimethoxytrityl)-5-methyl-N4-(1-pyrenylmethyl)-α-cytidine 219706-33-9 C57H60N5O7P
    3'-O-(2-cyanoethyldiisopropylphosphoramidite)-2'-deoxy-5'-O-(4,4'-dimethoxytrityl)-5-methyl-N4-(1-pyrenylmethyl)-α-cytidine
    —— 3-Methyl-benzoic acid 9-oxo-9H-phenalen-1-yl ester 129087-12-3 C21H14O3
    3-Methyl-benzoic acid 9-oxo-9H-phenalen-1-yl ester
    —— 3-[3-(3-benzyl-8-chloroquinolin-4-yl)phenoxy]benzoic acid 1127737-32-9 C29H20ClNO3
    3-[3-(3-benzyl-8-chloroquinolin-4-yl)phenoxy]benzoic acid
    —— 3-(2-fluoro-6-nitro-benzoylamino)-6,6-dimethyl-4,6-dihydro-pyrrolo[3,4-c]pyrazole-1,5-dicarboxylic acid 5-tert-butyl ester 1-ethyl ester 942271-73-0 C22H26FN5O7
    3-(2-fluoro-6-nitro-benzoylamino)-6,6-dimethyl-4,6-dihydro-pyrrolo[3,4-c]pyrazole-1,5-dicarboxylic acid 5-tert-butyl ester 1-ethyl ester
    —— (3S,4R,6S,7R)-6-(tert-butyldimethylsilyloxy)-3,7-dimethylnona-1,8-dien-4-ol 1321531-99-0 C17H34O2Si
    (3S,4R,6S,7R)-6-(tert-butyldimethylsilyloxy)-3,7-dimethylnona-1,8-dien-4-ol
    —— (3S)-5-chloro-2-methoxy-3-methyl-3-vinylisoindolin-1-one 1404082-67-2 C12H12ClNO2
    (3S)-5-chloro-2-methoxy-3-methyl-3-vinylisoindolin-1-one
    —— ((3R,3aS,6S,6aS)-3,6-Dimethyl-3,3a,4,5,6,6a-hexahydro-pentalen-1-yloxy)-trimethyl-silane 185329-57-1 C13H24OSi
    ((3R,3aS,6S,6aS)-3,6-Dimethyl-3,3a,4,5,6,6a-hexahydro-pentalen-1-yloxy)-trimethyl-silane
    —— 3,3-Dimethyl-1,6-dioxaspiro[4.4]nonane 129065-13-0 C9H16O2
    3,3-Dimethyl-1,6-dioxaspiro[4.4]nonane
    —— 3-[2-[(3-Chloro-4-methylphenyl)amino]-1-methyl-2-oxoethyl]-3,4-dihydro-2-(3-methylphenyl)-4-oxothieno[2,3-d]pyrimidine-5-carboxylic acid 1219391-41-9 C24H20ClN3O4S
    3-[2-[(3-Chloro-4-methylphenyl)amino]-1-methyl-2-oxoethyl]-3,4-dihydro-2-(3-methylphenyl)-4-oxothieno[2,3-d]pyrimidine-5-carboxylic acid
    —— 3,5-bis-diethoxyphosphoryl-hexanoic acid ethyl ester 109368-87-8 C16H34O8P2
    3,5-bis-diethoxyphosphoryl-hexanoic acid ethyl ester
    —— 3,4-bis((tert-butyldimethylsilyloxy)methyl)-1-methylisoquinoline 1257846-34-6 C24H41NO2Si2
    3,4-bis((tert-butyldimethylsilyloxy)methyl)-1-methylisoquinoline
    —— (3R,4S)-3-Ethyl-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid methyl ester 907583-54-4 C12H21NO4
    (3R,4S)-3-Ethyl-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid methyl ester
    —— 3-acetylamino-2-(1-hydroxycyclohexylethynyl)-1,4-naphthoquinone 1200379-18-5 C20H19NO4
    3-acetylamino-2-(1-hydroxycyclohexylethynyl)-1,4-naphthoquinone
    —— 3',4',5,7-tetramethyldihydroquercetin-3-yl neopentylene phosphite 737758-21-3 C24H29O9P
    3',4',5,7-tetramethyldihydroquercetin-3-yl neopentylene phosphite
    —— 3-(1-benzyl-3-methylpyrrolidin-3-yl) 5-ethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 1404062-77-6 C29H33N3O6
    3-(1-benzyl-3-methylpyrrolidin-3-yl) 5-ethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
    —— 3,11,15,17-Tetrathiatetracyclo[11.5.1.15,9.016,19]icosa-1(18),5(20),6,8,13,16(19)-hexaene-14-carbaldehyde 908028-75-1 C17H14OS4
    3,11,15,17-Tetrathiatetracyclo[11.5.1.15,9.016,19]icosa-1(18),5(20),6,8,13,16(19)-hexaene-14-carbaldehyde
    —— 3-(3-Ethoxy-5-methyl-phenyl)-propionsaeure-ethylester 18102-09-5 C14H20O3
    3-(3-Ethoxy-5-methyl-phenyl)-propionsaeure-ethylester
    —— 3β,16β-Diacetoxy-5α,6β-dichlor-androstan-17-on 96442-97-6 C23H32Cl2O5
    3β,16β-Diacetoxy-5α,6β-dichlor-androstan-17-on
    —— 3,4-diphenyl-5-amino-6-(benzimidazol-2-yl)thieno[2,3-c]pyridazine 872057-85-7 C25H17N5S
    3,4-diphenyl-5-amino-6-(benzimidazol-2-yl)thieno[2,3-c]pyridazine
    —— 3-bromo-5H-pyrazolo[1,5-a]pyrazin-4-one 1784412-18-5 C6H4BrN3O
    3-bromo-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— (3aS*,4S*,5S*,6S*,7S*,7aR*)-4,5-epoxy-7-(3',4'-methylenedioxyphenyl)-2-oxo-3a,4,5,6,7,7a-hexahydroindolin-6-yl 136612-57-2 C17H17NO6
    (3aS*,4S*,5S*,6S*,7S*,7aR*)-4,5-epoxy-7-(3',4'-methylenedioxyphenyl)-2-oxo-3a,4,5,6,7,7a-hexahydroindolin-6-yl
    —— 3-(3-fluoro-5-trifluoromethylphenyl)-5-(phenylacetylamino)-4-(4-pyridyl)isoxazole 1000188-26-0 C23H15F4N3O2
    3-(3-fluoro-5-trifluoromethylphenyl)-5-(phenylacetylamino)-4-(4-pyridyl)isoxazole
    —— 3-Amino-1,5-dihydro-6-(pyridin-4-yl)pyrazolo[4,3-c]pyridin-4-one 68464-99-3 C11H9N5O
    3-Amino-1,5-dihydro-6-(pyridin-4-yl)pyrazolo[4,3-c]pyridin-4-one
    —— 3,19-Diphenyl-2,4,8,11,14,18,20,23,26,29-decaoxadispiro<5.9.5.9>tricontan 54013-94-4 C32H44O10
    3,19-Diphenyl-2,4,8,11,14,18,20,23,26,29-decaoxadispiro<5.9.5.9>tricontan
    —— (3S,4S,5R)-4-hydroxy-3-[(1R)-2-hydroxy-1-phenylsulfanylethyl]-5-(2-methylprop-1-enyl)oxolan-2-one 1221887-71-3 C16H20O4S
    (3S,4S,5R)-4-hydroxy-3-[(1R)-2-hydroxy-1-phenylsulfanylethyl]-5-(2-methylprop-1-enyl)oxolan-2-one
    —— 3-(4-((5-chloro-3H-spiro[benzofuran-2,1'-cyclopentane]-7-yl)methoxy)phenyl)-2-methylpropanoic acid 1234843-50-5 C23H25ClO4
    3-(4-((5-chloro-3H-spiro[benzofuran-2,1'-cyclopentane]-7-yl)methoxy)phenyl)-2-methylpropanoic acid
    —— 3-tert-butyl-N,N-diethyl-3-fluoro-1-(2-fluoroethyl)-2-oxoindoline-5-sulfonamide 1234335-46-6 C18H26F2N2O3S
    3-tert-butyl-N,N-diethyl-3-fluoro-1-(2-fluoroethyl)-2-oxoindoline-5-sulfonamide
    —— 3-[2-(4-chloro-phenyl)-2-oxo-ethylsulfanyl]-8-hydroxy-7-undecyl-5H-[1,2,4]triazolo[3,4-b][1,3,4]benzothiadiazole-6,9-dione 1252098-96-6 C27H31ClN4O4S2
    3-[2-(4-chloro-phenyl)-2-oxo-ethylsulfanyl]-8-hydroxy-7-undecyl-5H-[1,2,4]triazolo[3,4-b][1,3,4]benzothiadiazole-6,9-dione
    —— 3-(1-(4-methoxyphenyl)-2,2-bis(phenylsulfonyl)ethyl)pentane-2,4-dione 1381793-52-7 C26H26O7S2
    3-(1-(4-methoxyphenyl)-2,2-bis(phenylsulfonyl)ethyl)pentane-2,4-dione