您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
33420-68-7 Ethanedione, (4-methoxyphenyl)phenyl-, 2-oxime (9CI) Ethanedione, (4-methoxyphenyl)phenyl-, 2-oxime (9CI) C15H13NO3 查看详情
33420-82-5 2-(4-methoxyphenyl)-1-(4-(methylthio)phenyl)ethan-1-one 2-(4-methoxyphenyl)-1-(4-(methylthio)phenyl)ethan-1-one C16H16O2S 查看详情
33420-93-8 N-hydroxy-1-methyl-5-nitro-1H-Imidazole-2-carboximidoyl chloride N-hydroxy-1-methyl-5-nitro-1H-Imidazole-2-carboximidoyl chloride 查看详情
33421-36-2 2-(2-羟基苯基)吡啶 2-(Pyridin-2-yl)phenol C11H9NO 查看详情
33421-39-5 2-苯基烟酸 2-Phenylnicotinic acid C12H9NO2 查看详情
33421-40-8 2-氨基-5-苯基吡啶 2-AMINO-5-PHENYLPYRIDINE C11H10N2 查看详情
33421-43-1 2,2-二吡啶基N-氧化物 2 2'-DIPYRIDYL-N-OXIDE 98 C10H8N2O 查看详情
33421-53-3 2,3-二苯基吡啶 2,3-DIPHENYLPYRIDINE C17H13N 查看详情
33421-59-9 3,6-二甲基-1-苯基-1H-吡喃并[4,3-C]吡唑-4-酮 3,6-Dimethyl-1-phenylpyrano-[4,3-c]pyrazol-4(1H)-one 查看详情
33422-23-0 ETHYL 2-ALLYL-2-CYANO-3-METHYLHEXANOATE ETHYL 2-ALLYL-2-CYANO-3-METHYLHEXANOATE C13H21NO2 查看详情
33422-32-1 1,1-Dimethyl-2-(2-methyl-1-propenyl)cyclopropane 1,1-Dimethyl-2-(2-methyl-1-propenyl)cyclopropane C9H16 查看详情
33422-33-2 Benzoic acid 2-(2,4,6-trichlorophenyl) hydrazide Benzoic acid 2-(2,4,6-trichlorophenyl) hydrazide 查看详情
33422-34-3 2-甲基-2-异丙基-5-氧代己酸甲酯 Methyl 2-isopropyl-2-methyl-5-oxohexanoate 查看详情
33422-35-4 2-(3-氧-2-哌嗪基)乙酸乙酯 ETHYL 2-(3-OXO-2-PIPERAZINYL)ACETATE C8H14N2O3 查看详情
33422-70-7 N-(Ethoxycarbonyl)-adenosine N-(Ethoxycarbonyl)-adenosine C19H23N5O9 查看详情
33423-92-6 1,3,6,8-四氯二苯并-对-二恶英 1,3,6,8-TETRACHLORODIBENZO-P-DIOXIN C12H4Cl4O2 查看详情
33423-98-2 (丹磺酰氨基乙基)-三甲基高氯酸铵 (DANSYLAMINOETHYL)-TRIMETHYLAMMONIUM PERCHLORATE C17H26ClN3O6S 查看详情
33424-05-4 9-Oxiranylphenanthrene 9-Oxiranylphenanthrene C16H12O 查看详情
33424-75-8 1,3-BIS-(ANILINOMETHYL)-2(3H)-BENZIMIDAZOLETHIONE 1,3-BIS-(ANILINOMETHYL)-2(3H)-BENZIMIDAZOLETHIONE 查看详情
33424-83-8 环己烷-1,4-二甲醛 1,4-Cyclohexanedicarbaldehyde 查看详情
33425-19-3 1-(4-甲氧基-苯基)-2-对甲苯基-乙烷-1,2-二酮 1-(4-METHOXY-PHENYL)-2-P-TOLYL-ETHANE-1,2-DIONE C16H14O3 查看详情
33425-46-6 2,5-Pyrrolidinedione,1-(1-methylethyl) 2,5-Pyrrolidinedione,1-(1-methylethyl) C7H11NO2 查看详情
33425-47-7 3,4-二甲基吡咯烷-2,5-二酮 3,4-Dimethylpyrrolidine-2,5-dione C6H9NO2 查看详情
33425-49-9 1,2,3,4-Tetrahydro-1-nonylnaphthalene 1,2,3,4-Tetrahydro-1-nonylnaphthalene C19H30 查看详情
33426-60-7 1-异丙氧基-2-甲基苯 1-ISOPROPOXY-2-METHYLBENZENE C10H14O 查看详情
33426-70-9 p-(pentyloxy)toluene p-(pentyloxy)toluene C12H18O 查看详情
33426-92-5 4-Azafluorene N-oxide 4-Azafluorene N-oxide 查看详情
33427-62-2 (2,4-Dihydroxy-3-iodophenyl)phenylmethanone (2,4-Dihydroxy-3-iodophenyl)phenylmethanone C13H9IO3 查看详情
33428-71-6 α-D-Glucopyranoside, 6-O-[(4-methylphenyl)sulfonyl]-β-D-fructofuranosyl, 6-(4-methylbenzenesulfonate) α-D-Glucopyranoside, 6-O-[(4-methylphenyl)sulfonyl]-β-D-fructofuranosyl, 6-(4-methylbenzenesulfonate) C26H34O15S2 查看详情
33429-68-4 1-Chloro-2-(dichloromethyl)-3-fluoro-4-nitrobenzene 1-Chloro-2-(dichloromethyl)-3-fluoro-4-nitrobenzene 查看详情
33429-70-8 1,2,4-trichloro-5-(dichloromethyl)benzene 1,2,4-trichloro-5-(dichloromethyl)benzene C7H3Cl5 查看详情
33429-72-0 Pentane, 4-chloro-2,2-dimethyl Pentane, 4-chloro-2,2-dimethyl C7H15Cl 查看详情
33429-83-3 3',5,7-三羟基-3,4'-二甲氧基黄酮 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE C17H14O7 查看详情
3343-07-5 3-methylcholanthrene-1-one 3-methylcholanthrene-1-one 查看详情
3343-08-6 3-methylcholanthrene-2-one 3-methylcholanthrene-2-one 查看详情
3343-10-0 3-methylcholanthrylene 3-methylcholanthrylene 查看详情
3343-15-5 化合物 T33040 (S)-9,10-didehydro-N-(1-hydroxyethyl)-6-methylergoline-8beta-carboxamide C18H21N3O2 查看详情
3343-19-9 DL-3,4-DIHYDROXYPHENYL GLYCOL DL-3,4-DIHYDROXYPHENYL GLYCOL C8H10O4 查看详情
3343-24-6 11-苯基十一烷酸 Benzeneundecanoic acid C17H26O2 查看详情
3343-28-0 N-酞酰基-DL-谷氨酸酐 N-Phthalyl-DL-glutamic Anhydride C13H9NO5 查看详情
3343-29-1 N-α-邻苯二酰-L-谷氨酰胺 2H-Isoindole-2-aceticacid, a-(3-amino-3-oxopropyl)-1,3-dihydro-1,3-dioxo-,(aS)- C13H12N2O5 查看详情
3343-30-4 rac 1-Oleoyl-3-palmitoylglycerol rac 1-Oleoyl-3-palmitoylglycerol C37H70O5 查看详情
3343-33-7 棕榈酸-[9,10-3H] PALMITIC ACID-[9,10-3H] C16H32O2 查看详情
3343-38-2 2-Isopentyl-3-hydroxy-1,4-naphthoquinone 2-Isopentyl-3-hydroxy-1,4-naphthoquinone C15H16O3 查看详情
3343-39-3 2-吡啶乙胺双盐酸盐 2-Pyridylethylamine dihydrochloride C7H12Cl2N2 查看详情
3343-41-7 Α-羟基-2-吡啶甲磺酸 2-PYRIDYLHYDROXYMETHANESULFONIC ACID C6H7NO4S 查看详情
3343-45-1 1-(4-溴苯基)-2-羟基乙基-1-酮 1-(4-BROMOPHENYL)-2-HYDROXYETHAN-1-ONE C8H7BrO2 查看详情
3343-46-2 ISOLEUCINE, L-, [1-14C] ISOLEUCINE, L-, [1-14C] C6H13NO2 查看详情
3343-59-7 3,4-二羟基苯甲醛肟 3,4-DIHYDROXYBENZALDOXIME C7H7NO3 查看详情
3343-64-4 DL-丁基巯基丁氨酸 D,L-BUTHIONINE C8H17NO2S 查看详情