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-benzyloxy-1-methyl-2-pentyl-3,5-diphenyl-pyrazolium 60614-87-1 C28H32N2O
    4-benzyloxy-1-methyl-2-pentyl-3,5-diphenyl-pyrazolium
    —— 4-[4-((S)-5-Aminomethyl-2-oxo-oxazolidin-3-yl)-2-fluoro-phenyl]-3-methyl-piperazine-1-carboxylic acid tert-butyl ester 866539-14-2 C20H29FN4O4
    4-[4-((S)-5-Aminomethyl-2-oxo-oxazolidin-3-yl)-2-fluoro-phenyl]-3-methyl-piperazine-1-carboxylic acid tert-butyl ester
    —— (4S)-4-sec-butyl-2-chloro-3-methyl-1-phenyl-1,3,2-diazaphospholidine 1430747-38-8 C13H20ClN2P
    (4S)-4-sec-butyl-2-chloro-3-methyl-1-phenyl-1,3,2-diazaphospholidine
    —— 4-(2-chloropyridin-4-yl)-2-methoxycarbonylbenzenesulfonamide 1202366-62-8 C13H11ClN2O4S
    4-(2-chloropyridin-4-yl)-2-methoxycarbonylbenzenesulfonamide
    —— 4,7-diacetoxy-5-methoxy-3-phenyl-coumarin 102001-94-5 C20H16O7
    4,7-diacetoxy-5-methoxy-3-phenyl-coumarin
    —— 4-Ethoxyphenyltellurium oxochloride 40957-08-2 C8H9ClO2Te
    4-Ethoxyphenyltellurium oxochloride
    —— 4-[2-[1-(4-nitrophenyl)ethylidene]hydrazinyl]benzenesulfonamide 1135952-93-0 C14H14N4O4S
    4-[2-[1-(4-nitrophenyl)ethylidene]hydrazinyl]benzenesulfonamide
    —— (4-(3-(benzyl amino)-4-(difluoromethoxy)phenyl)piperazin-1-yl)(phenyl)methanone 1396778-37-2 C25H25F2N3O2
    (4-(3-(benzyl amino)-4-(difluoromethoxy)phenyl)piperazin-1-yl)(phenyl)methanone
    —— 4-(2-isopropyl-6-methylpyrimidin-4-yloxy)phenylisocyanate 105129-76-8 C15H15N3O2
    4-(2-isopropyl-6-methylpyrimidin-4-yloxy)phenylisocyanate
    —— 4-[(2,4-dimethyl-3-oxo-1-propan-2-yl-2H-pyrido[3,4-b]pyrazin-7-yl)amino]-3-methoxybenzoic acid 873554-08-6 C20H24N4O4
    4-[(2,4-dimethyl-3-oxo-1-propan-2-yl-2H-pyrido[3,4-b]pyrazin-7-yl)amino]-3-methoxybenzoic acid
    —— 4-cyanophenyl 4-deoxy-4-iodo-2,3-O-isopropylidene-1,5-dithio-α-L-arabinopyranoside 232257-69-1 C15H16INO2S2
    4-cyanophenyl 4-deoxy-4-iodo-2,3-O-isopropylidene-1,5-dithio-α-L-arabinopyranoside
    —— (4-methylphenyl)[1-(2-phenylethyl)-4-piperidinyl]-methanone hydrochloride 107703-96-8 C21H25NO*ClH
    (4-methylphenyl)[1-(2-phenylethyl)-4-piperidinyl]-methanone hydrochloride
    —— 4-Acetylantipyrinthiosemicarbazon 52831-77-3 C14H17N5OS
    4-Acetylantipyrinthiosemicarbazon
    —— 4-Chloro-9-methoxy-2H-benzo[g]phthalazin-1-one 103344-10-1 C13H9ClN2O2
    4-Chloro-9-methoxy-2H-benzo[g]phthalazin-1-one
    —— 4-methoxyphenylsilatrane 56504-12-2 C13H19NO4Si
    4-methoxyphenylsilatrane
    —— 4-octyloxy-1,8-naphthyridine-2,7-dicarbonyl chloride 142976-11-2 C18H20Cl2N2O3
    4-octyloxy-1,8-naphthyridine-2,7-dicarbonyl chloride
    —— 4-[(4-ethylanilino)methylidene]-3,4-dihydro-1H-1-benzazepine-2,5-dione 1338606-59-9 C19H18N2O2
    4-[(4-ethylanilino)methylidene]-3,4-dihydro-1H-1-benzazepine-2,5-dione
    —— 4,4'-bis{p-[4-(perfluorobutyl)butoxy]phenyl}-2,2'-bipyridine 1251034-25-9 C38H30F18N2O2
    4,4'-bis{p-[4-(perfluorobutyl)butoxy]phenyl}-2,2'-bipyridine
    —— 4-Thioxo-2-<4-brom-phenyl>-3.1-benzthiazin 106782-42-7 C14H8BrNS2
    4-Thioxo-2-<4-brom-phenyl>-3.1-benzthiazin
    —— 4-Hydroxy-2-oxo-4-<3-nitro-phenyl>-3-<3-nitro-benzyliden>-buttersaeure-mnethylester 1772-72-1 C18H14N2O8
    4-Hydroxy-2-oxo-4-<3-nitro-phenyl>-3-<3-nitro-benzyliden>-buttersaeure-mnethylester
    —— 4-Isopropyl-1,2,6-trimethyl-decahydro-naphthalene-1,2,6-triol 1856-89-9 C16H30O3
    4-Isopropyl-1,2,6-trimethyl-decahydro-naphthalene-1,2,6-triol
    —— (4-Nitro-phenyl)-glyoxylsaeure-chlorid-(4-chlor-phenylhydrazid) 80943-95-9 C14H9Cl2N3O3
    (4-Nitro-phenyl)-glyoxylsaeure-chlorid-(4-chlor-phenylhydrazid)
    —— 4-[2-hydroxy-3-(4-phenoxymethylpiperidino)-propoxy]-indazole 70261-30-2 C22H27N3O3
    4-[2-hydroxy-3-(4-phenoxymethylpiperidino)-propoxy]-indazole
    —— 4-Ethyl-9,12-diphenyl-1,4,7-triaza-tricyclo<5.3.3.1<sup>9.12</sup>>tetradecan-2,6,14-trion 3301-08-4 C25H27N3O3
    4-Ethyl-9,12-diphenyl-1,4,7-triaza-tricyclo<5.3.3.1<sup>9.12</sup>>tetradecan-2,6,14-trion
    —— 4-Isopropyloxy-5-methoxy-isophthalaldehyd 2931-86-4 C12H14O4
    4-Isopropyloxy-5-methoxy-isophthalaldehyd
    —— 4,4'-(1,2-bis(4-(tert-butyl(hydroxy)amino)phenyl)ethene-1,2-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) 847404-33-5 C62H64N4O6
    4,4'-(1,2-bis(4-(tert-butyl(hydroxy)amino)phenyl)ethene-1,2-diyl)bis(N,N-bis(4-methoxyphenyl)aniline)
    —— 4-(3,5-Dimethoxy-phenylamino)-2-oxo-2,5-dihydro-furan-3-carboxylic acid ((1R,2S)-2-phenyl-cyclopropyl)-amide 106212-51-5 C22H22N2O5
    4-(3,5-Dimethoxy-phenylamino)-2-oxo-2,5-dihydro-furan-3-carboxylic acid ((1R,2S)-2-phenyl-cyclopropyl)-amide
    —— 4-(1H-indol-3-yl)-1-methylpiperidin-3-one 1207634-84-1 C14H16N2O
    4-(1H-indol-3-yl)-1-methylpiperidin-3-one
    —— 4-[3-{6-(3-benzo[1,3]dioxol-5-yl-5-dimethylcarbamoyl-phenoxy)-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1162260-40-3 C35H41NO9
    4-[3-{6-(3-benzo[1,3]dioxol-5-yl-5-dimethylcarbamoyl-phenoxy)-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-ylsulfanyl]acetic acid 2-naphthalen-1-yl-ethyl ester 923292-67-5 C25H21FN4O3S
    [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-ylsulfanyl]acetic acid 2-naphthalen-1-yl-ethyl ester
    —— 4-Dimethylamino-2',4'-dihydroxy-azobenzol 92376-09-5 C14H15N3O2
    4-Dimethylamino-2',4'-dihydroxy-azobenzol
    —— 4'-nitroacetophenone (p-tolylsulfonyl)hydrazine 122948-68-9 C15H17N3O4S
    4'-nitroacetophenone (p-tolylsulfonyl)hydrazine
    —— 4-But-3-inyl-2-trimethylsilyl-1,2,3-triazol 7555-54-6 C9H15N3Si
    4-But-3-inyl-2-trimethylsilyl-1,2,3-triazol
    —— 4-<2,4-Dimethyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5) 5506-67-2 C19H20N4O2
    4-<2,4-Dimethyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5)
    —— 4-Benzyloxy-1-phenyl-cyclohexen 4182-67-6 C19H20O
    4-Benzyloxy-1-phenyl-cyclohexen
    —— 4-Ethyl-3-methyl-4-phenyl-Δ<sup>1</sup>-pyrrolin-5-on 3362-62-7 C13H15NO
    4-Ethyl-3-methyl-4-phenyl-Δ<sup>1</sup>-pyrrolin-5-on
    —— [4-(Dimethoxy-phosphorylamino)-piperazin-1-yl]-phosphoramidic acid dimethyl ester 6591-98-6 C8H22N4O6P2
    [4-(Dimethoxy-phosphorylamino)-piperazin-1-yl]-phosphoramidic acid dimethyl ester
    —— 4.5-Diethyl-1-methyl-6-oxo-cyclonon-2-en-1.2.8-tricarbonsaeure-1.2-anyhdrid 797-94-4 C17H22O6
    4.5-Diethyl-1-methyl-6-oxo-cyclonon-2-en-1.2.8-tricarbonsaeure-1.2-anyhdrid
    —— [4-Thianthren-2-yl-3-o-tolyl-3H-thiazol-(2Z)-ylidene]-o-tolyl-amine 7264-85-9 C29H22N2S3
    [4-Thianthren-2-yl-3-o-tolyl-3H-thiazol-(2Z)-ylidene]-o-tolyl-amine
    —— 4,6-Dinitro-phenol-<2-azo-7>-8-hydroxy-5-sulfo-chinolin, 'Tikrominazosulfoxin' 13059-74-0 C15H9N5O9S
    4,6-Dinitro-phenol-<2-azo-7>-8-hydroxy-5-sulfo-chinolin, 'Tikrominazosulfoxin'
    —— 4-<2-Hydroxy-6-chlor-pyridyl-(4)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5) 5228-41-1 C17H15ClN4O3
    4-<2-Hydroxy-6-chlor-pyridyl-(4)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5)
    —— 4,4-Dichlor-5-imino-3,3-diphenyl-pyrrolidin-2-on 19984-81-7 C16H12Cl2N2O
    4,4-Dichlor-5-imino-3,3-diphenyl-pyrrolidin-2-on
    —— 4-Nitro-benzo[1,3]dioxole-5-carbaldehyde oxime 596095-32-8 C8H6N2O5
    4-Nitro-benzo[1,3]dioxole-5-carbaldehyde oxime
    —— 4-(3-Diethylamino-propionylamino)-salicylsaeure-methylester 14034-29-8 C15H22N2O4
    4-(3-Diethylamino-propionylamino)-salicylsaeure-methylester
    —— 4-O-[[amino-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)methylidene]amino] 1-O-tert-butyl piperidine-1,4-dicarboxylate 1314087-84-7 C26H39N3O4
    4-O-[[amino-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)methylidene]amino] 1-O-tert-butyl piperidine-1,4-dicarboxylate
    —— 4-hydroxy-1,3,4,5-tetrahydro-1,5-etheno-benz[<i>d</i>]azepin-2-one 117311-13-4 C12H11NO2
    4-hydroxy-1,3,4,5-tetrahydro-1,5-etheno-benz[<i>d</i>]azepin-2-one
    —— 4-chloro-5-methyl-7-nitro-benzothiazole-2-carboxylic acid ethyl ester 40533-09-3 C11H9ClN2O4S
    4-chloro-5-methyl-7-nitro-benzothiazole-2-carboxylic acid ethyl ester
    —— 4-benzyloxymethyl-2-(4-fluoro-phenyl)-4-methyl-4,5-dihydro-oxazole 40030-06-6 C18H18FNO2
    4-benzyloxymethyl-2-(4-fluoro-phenyl)-4-methyl-4,5-dihydro-oxazole
    —— [4-(3-butyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid phenyl ester 31865-98-2 C22H28N4O4S
    [4-(3-butyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid phenyl ester
    —— 4-Phenyl-2,3,4,5-tetrahydro-1,3a,5,6,9-pentaaza-cyclopenta[a]naphthalene; hydrochloride 139293-85-9 C14H13N5*ClH
    4-Phenyl-2,3,4,5-tetrahydro-1,3a,5,6,9-pentaaza-cyclopenta[a]naphthalene; hydrochloride