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
40733-26-4 3',5'-BIS-O-(叔丁基二甲基甲硅烷基)胸苷 1-((2R,4S,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione C22H42N2O5Si2 查看详情
40733-27-5 3'-O-(叔丁基二甲基硅烷基)胸苷 3'-O-(T-BUTYLDIMETHYLSILYL)THYMIDINE C16H28N2O5Si 查看详情
40733-28-6 5’-O-(叔丁基二甲基甲硅烷基)胸苷 5'-O-TBDMS-thymidine C16H28N2O5Si 查看详情
40733-70-8 苯并[B]苯并菲-10,11-二酮 Benzo[b]triphenylene-10,11-dione C22H12O2 查看详情
40733-83-3 2-fluoro-2-(3-fluorophenyl)ethan-1-ol 2-fluoro-2-(3-fluorophenyl)ethan-1-ol C8H8F2O 查看详情
40733-89-9 Benzenemethanol, alpha-(fluoromethyl)-4-nitro- (9CI) Benzenemethanol, alpha-(fluoromethyl)-4-nitro- (9CI) 查看详情
40733-92-4 Benzenemethanol, 3-chloro-α-(fluoromethyl)- Benzenemethanol, 3-chloro-α-(fluoromethyl)- C8H8ClFO 查看详情
40733-93-5 Benzenemethanol, 4-fluoro-α-(fluoromethyl)- Benzenemethanol, 4-fluoro-α-(fluoromethyl)- C8H8F2O 查看详情
40734-24-5 4-溴-2,6-二苯基嘧啶 4-Bromo-2,6-diphenylpyrimidine 查看详情
40734-61-0 Benzene, 1,5-dibromo-2,4-bis(1-methylethyl) Benzene, 1,5-dibromo-2,4-bis(1-methylethyl) C12H16Br2 查看详情
40734-75-6 (4-bromo-2-butenyl)benzene (4-bromo-2-butenyl)benzene C10H11Br 查看详情
40735-19-1 2-Cyclohexene-1,4-diol, 1-methyl-4-(1-methylethyl) 2-Cyclohexene-1,4-diol, 1-methyl-4-(1-methylethyl) C10H18O2 查看详情
40735-32-8 Decane, 1,1,1,2,2,3,3,4,4-nonafluoro-6-iodo- Decane, 1,1,1,2,2,3,3,4,4-nonafluoro-6-iodo- 查看详情
40736-18-3 Thiocyanic acid carbazol-3,6-diyl ester Thiocyanic acid carbazol-3,6-diyl ester C14H7N3S2 查看详情
40736-26-3 N-甲磺酰咪唑 N-METHANESULFONYLIMIDAZOLE C4H6N2O2S 查看详情
40736-33-2 3-keto-23,24-bisnorchol-4-en-22-ol 3-keto-23,24-bisnorchol-4-en-22-ol C22H34O2 查看详情
40737-25-5 Benzenepropanoic acid, 2,3,3a,4,4a,5,7a,8,9,9a-decahydro-4a,8-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4-yl ester, [3aR-(3aα,4α,4aβ,7aα,8α,9aα)]- (9CI) Benzenepropanoic acid, 2,3,3a,4,4a,5,7a,8,9,9a-decahydro-4a,8-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4-yl ester, [3aR-(3aα,4α,4aβ,7aα,8α,9aα)]- (9CI) 查看详情
40737-73-3 HOE-510 HOE-510 查看详情
40737-97-1 大叶土木香内酯 Granilin 查看详情
40738-12-3 2-[(1-oxododecyl)amino]ethanesulphonic acid 2-[(1-oxododecyl)amino]ethanesulphonic acid C14 H29 N O4 S 查看详情
40738-40-7 2-(2-Oxopropyl)-7-hydroxy-5-methyl-4H-1-benzopyran-4-one 2-(2-Oxopropyl)-7-hydroxy-5-methyl-4H-1-benzopyran-4-one C13H12O4 查看详情
40738-83-8 5-碘-1,3-二甲基尿嘧啶 5-iodo-1,3-dimethyluracil C6H7IN2O2 查看详情
40739-43-3 丙基三辛基氯化铵 TRIOCTYLPROPYLAMMONIUM CHLORIDE C27H58ClN 查看详情
40739-44-4 4-丁基-Α,Α,Α-三氟苯乙酮 4'-N-BUTYL-2,2,2-TRIFLUOROACETOPHENONE C12H13F3O 查看详情
40739-73-9 2-硝基苯并呋喃-7-醇 2-nitro-7-hydroxybenzofuran C8H5NO4 查看详情
40739-81-9 (E)-4-甲基-N'-(4-甲基亚苄基)苯磺酰肼 4-methyl-N'-[(1E)-(4-methylphenyl)methylidene]benzene-1-sulfonohydrazide 查看详情
4074-22-0 1,4-DIMETHYL-1,4-CYCLOHEXADIENE 1,4-DIMETHYL-1,4-CYCLOHEXADIENE C8H12 查看详情
4074-23-1 1,3,5-三甲基-1,4-环己二烯 1,3,5-TRIMETHYL-1,4-CYCLOHEXADIENE C9H14 查看详情
4074-24-2 Butanedioic acid, ethyl-, (R) Butanedioic acid, ethyl-, (R) C6H10O4 查看详情
4074-25-3 2,4,6-三叔丁基硝基苯 2,4,6-Tri-tert-butylnitrobenzene C18H29NO2 查看详情
4074-30-0 1,8,8-Trimethyl-3-nitroso-3-azabicyclo[3.2.1]octane 1,8,8-Trimethyl-3-nitroso-3-azabicyclo[3.2.1]octane 查看详情
4074-43-5 3-butylphenol 3-butylphenol C10H14O 查看详情
4074-46-8 NISTC4074468 NISTC4074468 查看详情
4074-51-5 1-(4-异丙氧基苯基)乙酮 4-Isopropoxyacetophenone C11H14O2 查看详情
4074-63-9 1-[4-(叔丁氧基)苯基]乙-1-酮 1-[4-(tert-butoxy)phenyl]ethan-1-one 查看详情
4074-74-2 N,N-二甲基-2-苯并噻唑胺 2-Benzothiazolamine,N,N-dimethyl-(9CI) C9H10N2S 查看详情
4074-77-5 2-BENZOTHIAZOLYL SULFIDE 2-BENZOTHIAZOLYL SULFIDE 查看详情
4074-88-8 二乙二醇双丙烯酸酯 Diethylene glycol diacrylate C10H14O5 查看详情
4074-90-2 己二酸二乙烯酯 ADIPIC ACID DIVINYL ESTER C10H14O4 查看详情
40740-40-7 5-甲酰基-1-甲基-1H-吡咯-3-腈 1H-Pyrrole-3-carbonitrile, 5-formyl-1-methyl C7H6N2O 查看详情
40740-41-8 4-碘-2-吡咯羧酸甲酯 4-IODOPYRROLE-2-CARBOXYLIC ACID METHYL ESTER C6H6INO2 查看详情
40740-42-9 4-碘-1-甲基-1h-吡咯-2-羧酸甲酯 Methyl 4-iodo-1-methyl-1H-pyrrole-2-carboxylate 查看详情
40740-56-5 5-氟-1-苯并噻吩-3-甲醛 5-fluorobenzo[b]thiophene-3-carbaldehyde 查看详情
40740-57-6 5-氟-1-苯并噻吩-3-羧酸 5-Fluorobenzo[b]thiophene-3-carboxylic acid 查看详情
40741-46-6 6-氯-3-磺胺吡啶 6-Chloropyridine-3-sulfonamide C5H5ClN2O2S 查看详情
40741-48-8 5-甲基-6-氨基吡啶-3-磺酸 6-Amino-5-methylpyridine-3-sulfonic acid C6H8N2O3S 查看详情
40742-02-7 4,4'-(2-羟基乙酰基)二苯甲酸甲酯 4,4''-Benzoindicarboxylic acid dimethyl ester 查看详情
40742-23-2 1,2-Butanediol, 4-(4-nitrophenoxy)- 1,2-Butanediol, 4-(4-nitrophenoxy)- 查看详情
40742-32-3 4-(苯并[D][1,3]二氧杂-5-基)丁烷-2-胺 3,4-methylenedioxyphenylisobutylamine 查看详情
40743-24-6 2-(4-ethenylphenyl)ethan-1-amine hydrochloride 2-(4-ethenylphenyl)ethan-1-amine hydrochloride C10H14ClN 查看详情