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-Nitro-17α-ethynylestradiol 61844-69-7 C20H23NO4
    4-Nitro-17α-ethynylestradiol
    —— 4-tert.-Butyl-cyclohexan-2-on-carbonsaeure 91966-09-5 C11H18O3
    4-tert.-Butyl-cyclohexan-2-on-carbonsaeure
    —— 4-Nitro-benzenesulfonic acid (3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-ylmethyl ester 38083-99-7 C18H23NO10S
    4-Nitro-benzenesulfonic acid (3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-ylmethyl ester
    —— 4-p-Coumaroyl-D-glucose 25545-12-4 C15H18O8
    4-p-Coumaroyl-D-glucose
    —— 4,5,6,7-tetrachloro-2-(5-methyl-naphthalen-1-yl)-benzo[1,3]dioxole 25653-77-4 C18H10Cl4O2
    4,5,6,7-tetrachloro-2-(5-methyl-naphthalen-1-yl)-benzo[1,3]dioxole
    —— 4-[(morpholin-4-yl-phenylcarbamoyl-methylene)-hydrazino]-benzoic acid 33097-64-2 C19H20N4O4
    4-[(morpholin-4-yl-phenylcarbamoyl-methylene)-hydrazino]-benzoic acid
    —— 4-(3-chlorobenzyloxy)-3-chlorobenzohydrazide 1135439-97-2 C14H12Cl2N2O2
    4-(3-chlorobenzyloxy)-3-chlorobenzohydrazide
    —— 4-t-butyl-2'-iodobenzophenone 951889-75-1 C17H17IO
    4-t-butyl-2'-iodobenzophenone
    —— 4,7,9,10-tetradeacetyl-2-desbenzoyl-9,10-O-isopropylidene-1-dehydroxybaccatin VI 939961-12-3 C25H38O8
    4,7,9,10-tetradeacetyl-2-desbenzoyl-9,10-O-isopropylidene-1-dehydroxybaccatin VI
    —— 4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfonylamino]-tetrahydro-furan-3-carboxylic acid 910332-28-4 C22H22N2O6S
    4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfonylamino]-tetrahydro-furan-3-carboxylic acid
    —— 4-methyl-3,5,10-triaza-tricyclo[6.3.1.0<SP>2,7</SP>]dodeca-2(7),3,5-triene-10-carboxylic acid tert-butyl ester 833458-97-2 C15H21N3O2
    4-methyl-3,5,10-triaza-tricyclo[6.3.1.0<SP>2,7</SP>]dodeca-2(7),3,5-triene-10-carboxylic acid tert-butyl ester
    —— [4-(4-Chloro-butoxy)-phenyl]-dimethyl-amine 91801-05-7 C12H18ClNO
    [4-(4-Chloro-butoxy)-phenyl]-dimethyl-amine
    —— 4-((5-ethoxy-2-fluoro-3-isopropoxyphenyl)(2-methoxypyrimidin-4-yl)methylamino)benzonitrile 891842-87-8 C24H25FN4O3
    4-((5-ethoxy-2-fluoro-3-isopropoxyphenyl)(2-methoxypyrimidin-4-yl)methylamino)benzonitrile
    —— 4-[2-[(3,5-Dibromo-4-hydroxyphenyl)methylene]hydrazinyl]-3-nitrobenzenesulfonamide 380339-64-0 C13H10Br2N4O5S
    4-[2-[(3,5-Dibromo-4-hydroxyphenyl)methylene]hydrazinyl]-3-nitrobenzenesulfonamide
    —— 4-N-(dicyclopropylmethyl)-6-(4-methoxy-2-methylphenyl)pyrimidine-4,5-diamine 1393536-57-6 C19H24N4O
    4-N-(dicyclopropylmethyl)-6-(4-methoxy-2-methylphenyl)pyrimidine-4,5-diamine
    —— 4-Methyl-3-oxabicyclo[12.4.0]octadeca-1(18),14,16-trien-12-yn-2-one 1620513-32-7 C18H22O2
    4-Methyl-3-oxabicyclo[12.4.0]octadeca-1(18),14,16-trien-12-yn-2-one
    —— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-(2-hydroxy-2-methylpropyl)-1H-indazol-5-yl)methyl)sulfamoyl)benzoic acid 1370513-93-1 C25H22ClF3N4O5S
    4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-(2-hydroxy-2-methylpropyl)-1H-indazol-5-yl)methyl)sulfamoyl)benzoic acid
    —— 4-(4,6-difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid 863250-88-8 C18H11F2NO4
    4-(4,6-difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid
    —— 4-(4-((8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)-1H-1,2,3-triazol-1-yl)-N-(trityloxy)butanamide 1445868-60-9 C43H46N4O4
    4-(4-((8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)-1H-1,2,3-triazol-1-yl)-N-(trityloxy)butanamide
    —— 4-(bromomethyl)-4'-propoxy-1,1'-biphenyl 1323444-46-7 C16H17BrO
    4-(bromomethyl)-4'-propoxy-1,1'-biphenyl
    —— (4R)-N-(3-(3-(3-(dimethylamino)propylamino)propylamino)-3-oxopropyl)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamide 1610840-34-0 C25H42N4O5
    (4R)-N-(3-(3-(3-(dimethylamino)propylamino)propylamino)-3-oxopropyl)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamide
    —— 4-chloro-N-(5-methyl-pyrimidin-2-yl)-benzenesulfonamide 13428-56-3 C11H10ClN3O2S
    4-chloro-N-(5-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4"'-O-benzoyl digitoxin 1250858-27-5 C48H68O14
    4"'-O-benzoyl digitoxin
    —— (4R,4aR,6aS,7S,11aS,11bS)-4-Hydroxy-4a,7,10,10-tetramethyl-decahydro-9,11-dioxa-cyclohepta[a]naphthalen-1-one 95682-53-4 C17H28O4
    (4R,4aR,6aS,7S,11aS,11bS)-4-Hydroxy-4a,7,10,10-tetramethyl-decahydro-9,11-dioxa-cyclohepta[a]naphthalen-1-one
    —— 4-β-methoxy-9-dihydroascomycin 261759-00-6 C44H73NO13
    4-β-methoxy-9-dihydroascomycin
    —— 4-bromo-2-nitro-6-tetrahydrofuran-2-yl-aniline 1384979-50-3 C10H11BrN2O3
    4-bromo-2-nitro-6-tetrahydrofuran-2-yl-aniline
    —— 4-(1-{5-[(S)-3-((S)-2-cyanopyrrolidine-1-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridin-2-yloxy}-ethyl)piperidine-1-carboxylic acid isopropyl ester hydrochloride 1245201-11-9 C31H39N5O4*ClH
    4-(1-{5-[(S)-3-((S)-2-cyanopyrrolidine-1-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridin-2-yloxy}-ethyl)piperidine-1-carboxylic acid isopropyl ester hydrochloride
    —— 4-bromo-1-(2-chloro-6-fluorophenyl)-α-(4-methoxy-2-methylphenyl)-2-methyl-1H-imidazole-5-methanol 1369396-75-7 C19H17BrClFN2O2
    4-bromo-1-(2-chloro-6-fluorophenyl)-α-(4-methoxy-2-methylphenyl)-2-methyl-1H-imidazole-5-methanol
    —— 4-[(6-benzenesulphonylamino-3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)-methyl]-benzamidine-hydrochloride 246540-93-2 C23H21N5O3S*ClH
    4-[(6-benzenesulphonylamino-3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-[(1-oxo-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-2(1H)-yl)methyl]benzoic acid 1610377-08-6 C18H17N3O3
    4-[(1-oxo-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-2(1H)-yl)methyl]benzoic acid
    —— 4-((1'-cyclobutyl-3H-spiro[benzofuran-2,4'-piperidine]-6-yl)methylamino)benzonitrile 1258430-17-9 C24H27N3O
    4-((1'-cyclobutyl-3H-spiro[benzofuran-2,4'-piperidine]-6-yl)methylamino)benzonitrile
    —— 4-Benzo[1,3]dioxol-5-yl-2,5-dioxo-1,2,5,7-tetrahydro-4H-furo[3,4-d]pyrimidine-3-carboxylic acid 4-nitro-phenyl ester 263358-29-8 C20H13N3O9
    4-Benzo[1,3]dioxol-5-yl-2,5-dioxo-1,2,5,7-tetrahydro-4H-furo[3,4-d]pyrimidine-3-carboxylic acid 4-nitro-phenyl ester
    —— 4-(1'-succinyl)ferrocenyl-3,4-dithiole-2-one 627483-00-5 C17H14FeO4S2
    4-(1'-succinyl)ferrocenyl-3,4-dithiole-2-one
    —— 4-(N-Butyl-N-ethylsulfonyl)amino-6-fluorochroman 199587-84-3 C15H22FNO3S
    4-(N-Butyl-N-ethylsulfonyl)amino-6-fluorochroman
    —— (4E,6E,10R)-10-methoxy-1-(4-methoxybenzyl)oxy-7-methyltrideca-4,6,12-triene 179618-64-5 C23H34O3
    (4E,6E,10R)-10-methoxy-1-(4-methoxybenzyl)oxy-7-methyltrideca-4,6,12-triene
    —— 4-decyloxypyridine 75125-02-9 C15H25NO
    4-decyloxypyridine
    —— (4Z,8Z)-pentacosa-4,8-dien-1-ol 117021-15-5 C25H48O
    (4Z,8Z)-pentacosa-4,8-dien-1-ol
    —— 4-[2-(1,1-dimethyl-4-phenyl-piperidinium-4-ylmethoxy)-ethyl]-4-methyl-morpholinium; diiodide 117878-08-7 C21H36N2O2*2I
    4-[2-(1,1-dimethyl-4-phenyl-piperidinium-4-ylmethoxy)-ethyl]-4-methyl-morpholinium; diiodide
    —— 4,5α-epoxy-3-methoxy-7α-pentanoyl-17-methyl-6,14-ethenomorphinan 77471-08-0 C25H31NO3
    4,5α-epoxy-3-methoxy-7α-pentanoyl-17-methyl-6,14-ethenomorphinan
    —— (4-cyclobutyl-piperazin-1-yl)-[4-(1-hydroxy-cyclohexyl)-phenyl]-methanone 1000405-09-3 C21H30N2O2
    (4-cyclobutyl-piperazin-1-yl)-[4-(1-hydroxy-cyclohexyl)-phenyl]-methanone
    —— 4-<(2-Chlor-aethoxy)-carbonyl-amino>-2,3-dimethyl-1-phenyl-pyrazol-5-on 93536-22-2 C14H16ClN3O3
    4-<(2-Chlor-aethoxy)-carbonyl-amino>-2,3-dimethyl-1-phenyl-pyrazol-5-on
    —— (4-Hydroxy-phenyl)-{3-[2-(naphthalen-2-yloxy)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid 59508-90-6 C29H24N2O6
    (4-Hydroxy-phenyl)-{3-[2-(naphthalen-2-yloxy)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid
    —— (4-{4-[5-(2-ethoxy-ethyl)-2,4,6-trioxo-hexahydro-pyrimidin-5-yloxy]-phenoxy}-benzyl)-carbamic acid ethyl ester 851801-98-4 C24H27N3O8
    (4-{4-[5-(2-ethoxy-ethyl)-2,4,6-trioxo-hexahydro-pyrimidin-5-yloxy]-phenoxy}-benzyl)-carbamic acid ethyl ester
    —— (4-Methoxy-phenyl)-(3-chlor-propyl)-sulfon 19432-94-1 C10H13ClO3S
    (4-Methoxy-phenyl)-(3-chlor-propyl)-sulfon
    —— 4-Acetoxy-3,5,5-trichlor-1-hydroxy-cyclopent-2-encarbamid 13373-47-2 C8H8Cl3NO4
    4-Acetoxy-3,5,5-trichlor-1-hydroxy-cyclopent-2-encarbamid
    —— 4,4'-(1,2-ethanediyl)bis<1-(N-trichloroacetylcarbamoyloxymethyl)-2,6-piperazinedione> 128266-64-8 C18H18Cl6N6O10
    4,4'-(1,2-ethanediyl)bis<1-(N-trichloroacetylcarbamoyloxymethyl)-2,6-piperazinedione>
    —— 4-(4-methyl-thiosemicarbazido)-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester 53377-04-1 C15H17N5O2S
    4-(4-methyl-thiosemicarbazido)-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-(2-Hydroxy-3-prop-2-ynyloxy-propylamino)-benzoic acid 23531-59-1 C13H15NO4
    4-(2-Hydroxy-3-prop-2-ynyloxy-propylamino)-benzoic acid
    —— [4-(R)-(cyanophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid 184426-82-2 C13H11N3O4
    [4-(R)-(cyanophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid
    —— 4-bromo-2-trityl-2H-indazole 870526-65-1 C26H19BrN2
    4-bromo-2-trityl-2H-indazole