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CAS号 名称 英文名称 分子式 详情
51656-91-8 2-(1,4-二氧杂螺[4.5]癸-8-基亚甲基)乙酸乙酯 ethyl 2-(1,4-dioxaspiro[4.5]decan-8-ylidene)acetate C12H18O4 查看详情
51657-19-3 1-Cyclopentene-1-carboxaldehyde, 3-(hydroxymethyl)- (9CI) 1-Cyclopentene-1-carboxaldehyde, 3-(hydroxymethyl)- (9CI) C7H10O2 查看详情
51657-49-9 3,12-Bis(2-chloroethyl)-3,12-diaza-6,9-diazoniadispiro[5.2.5.2]hexadecane dichloride 3,12-Bis(2-chloroethyl)-3,12-diaza-6,9-diazoniadispiro[5.2.5.2]hexadecane dichloride C16H32Cl4N4 查看详情
51657-91-1 盐酸曲普利啶(Z)-异构体 Triprolidine Hydrochloride Z-IsoMer C19H23ClN2 查看详情
51658-22-1 2,4,6-tris[[bis(2-hydroxyethyl)amino]methyl]phenol 2,4,6-tris[[bis(2-hydroxyethyl)amino]methyl]phenol 查看详情
51659-21-3 Methanone,phenyl(3-phenyl-2-aziridinyl) Methanone,phenyl(3-phenyl-2-aziridinyl) C15H13NO 查看详情
51659-38-2 4,5-二氢-[3]苯并硫杂-1-酮 4,5-dihydro-[3]benzothiepin-1-one C10H10OS 查看详情
51659-90-6 5-(4-氨基苯基)-1,3,4-噻二唑-2-胺 1,3,4-Thiadiazol-2-aMine, 5-(4-aMinophenyl) C8H8N4S 查看详情
51659-92-8 3(2H)-Pyridazinone, 4-ethoxy-2-(1-methylethyl)-5-(4-morpholinyl) 3(2H)-Pyridazinone, 4-ethoxy-2-(1-methylethyl)-5-(4-morpholinyl) C13H21N3O3 查看详情
51659-94-0 2-Methyl-5-morpholino-4-propoxy-3(2H)-pyridazinone 2-Methyl-5-morpholino-4-propoxy-3(2H)-pyridazinone 查看详情
5166-35-8 3-CHLORO-2-METHYL-1-BUTENE 3-CHLORO-2-METHYL-1-BUTENE C5H9Cl 查看详情
5166-53-0 5-甲基-3-己烯-2-酮 5-METHYL-3-HEXEN-2-ONE C7H12O 查看详情
5166-67-6 1-甲基-3-哌啶甲酸乙酯 Ethyl 1-methylnipecotate C9H17NO2 查看详情
5166-68-7 (1-甲基哌啶-3-基)二(噻吩-2-基)甲醇 (1-methylpiperidin-3-yl)di(thiophen-2-yl)methanol C15H19NOS2 查看详情
5166-71-2 1(2H)-Naphthalenone,2-[(dimethylamino)methyl]-3,4-dihydro-, hydrochloride (1:1) 1(2H)-Naphthalenone,2-[(dimethylamino)methyl]-3,4-dihydro-, hydrochloride (1:1) 查看详情
5166-81-4 N-[2-[(2-BROMOPHENYL)SULFANYL]-5-(METHYLSULFANYL)PHENYL]ACETAMIDE N-[2-[(2-BROMOPHENYL)SULFANYL]-5-(METHYLSULFANYL)PHENYL]ACETAMIDE 查看详情
51660-08-3 5-氯-6-苯基-3(2H)-哒嗪酮 5-CHLORO-2-METHYL-6-PHENYL-2,3-DIHYDROPYRIDAZIN-3-ONE C10H7ClN2O 查看详情
51660-11-8 4-氯-5,6,7,8-四氢-2-(甲硫基)喹唑啉 4-chloro-2-(Methylthio)-5,6,7,8-tetrahydroquinazoline C9H11ClN2S 查看详情
51660-15-2 4-氯-2-甲基磺酰基-6,7-二氢-5H-环戊并嘧啶 4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine C8H9ClN2S 查看详情
51660-44-7 2-丙基戊酸酐 2-PROPYLPENTANOIC ANHYDRIDE C16H30O3 查看详情
51660-65-2 4-碘-1,3,5-三甲基-1H-吡唑 4-Iodo-1,3,5-trimethyl-1H-pyrazole C6H9IN2 查看详情
51661-19-9 1,2-双(2-硝基苯氧基)乙烷 1,2-Bis(2-Nitrophenoxy)ethane C14H12N2O6 查看详情
51661-20-2 2-Benzothiazolamine,N-pentyl-(9CI) 2-Benzothiazolamine,N-pentyl-(9CI) 查看详情
51661-22-4 2-Benzothiazolamine,6-methoxy-N-methyl-(9CI) 2-Benzothiazolamine,6-methoxy-N-methyl-(9CI) C9H10N2OS 查看详情
51664-47-2 Silane, bis(2-bromoethyl)diethenyl- Silane, bis(2-bromoethyl)diethenyl- 查看详情
51664-50-7 Silane, bis(2-bromoethyl)dimethyl Silane, bis(2-bromoethyl)dimethyl C6H14Br2Si 查看详情
51664-52-9 Silane, (2-bromoethyl)diethenylmethyl Silane, (2-bromoethyl)diethenylmethyl C7H13BrSi 查看详情
51664-96-1 2,4,5-Trimethylbenzoic acid methyl ester 2,4,5-Trimethylbenzoic acid methyl ester C11H14O2 查看详情
51665-84-0 2-(6-溴-2H-1,3-苯并二唑-5-基)乙酸甲酯 Methyl 2-(6-bromo-2H-1,3-benzodioxol-5-yl)acetate C10H9BrO4 查看详情
51665-96-4 3H,6H-[1,3]Benzodioxolo[4',5',6':4,5][2]benzopyrano[1,8,7-hij]isoquinoline, 4,5,5a,11-tetrahydro-1-methoxy-5-methyl- (9CI) 3H,6H-[1,3]Benzodioxolo[4',5',6':4,5][2]benzopyrano[1,8,7-hij]isoquinoline, 4,5,5a,11-tetrahydro-1-methoxy-5-methyl- (9CI) 查看详情
51666-26-3 刺桐阿亭 Erythrartine C19H23NO4 查看详情
51666-94-5 [1-(Trimethylsilyl)ethenyl]lithium [1-(Trimethylsilyl)ethenyl]lithium C5H11LiSi 查看详情
51666-96-7 Benzenemethanol, α-[1-(trimethylsilyl)ethenyl]- Benzenemethanol, α-[1-(trimethylsilyl)ethenyl]- 查看详情
51667-26-6 Oxazolidinone Oxazolidinone C3H5NO2 查看详情
51667-66-4 2-(5-甲基-1H-咪唑基-4-基)乙烷腈 2-(5-Methyl-1H-imidazol-4-yl)acetonitrile C6H7N3 查看详情
51668-30-5 甲基环氧乙烷与环氧乙烷和十八烷酸酯的聚合物 Oxirane, methyl-, polymer with oxirane, octadecanoate C23H46O4 查看详情
5167-08-8 1,4-二氮杂双环[3.2.1]辛烷 1,4-diazabicyclo[3.2.1]octane 查看详情
5167-14-6 次黄嘌呤 1-氧化物 HYPOXANTHINE-1-OXIDE C5H4N4O2 查看详情
5167-17-9 N,N-二乙基-9H-嘌呤-2-胺 3-[[benzyl(furan-2-ylmethyl)amino]-(1-cyclopentyltetrazol-5-yl)methyl]-8-methyl-1H-quinolin-2-one C9H13N5 查看详情
5167-18-0 2-甲基-1H-嘌呤-6(9H)-酮 2-methyl-7h-purin-6-ol C6H6N4O 查看详情
5167-31-7 1,3,5-Triphenylbarbituric acid 1,3,5-Triphenylbarbituric acid C22H16N2O3 查看详情
5167-62-4 3-Butenenitrile, 2-methylene 3-Butenenitrile, 2-methylene C5H5N 查看详情
5167-69-1 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-, sodium salt 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-, sodium salt C8H9NNaO2 查看详情
51670-19-0 Benzoic acid, 2-[[4-(1,1-dimethylethyl)-1-naphthalenyl]amino] Benzoic acid, 2-[[4-(1,1-dimethylethyl)-1-naphthalenyl]amino] C21H21NO2 查看详情
51670-27-0 2-((2-Chloro-4-fluoronaphthalen-1-yl)amino)benzoic acid 2-((2-Chloro-4-fluoronaphthalen-1-yl)amino)benzoic acid C17H11ClFNO2 查看详情
51670-40-7 南五味子素 kadsurin C25H30O8 查看详情
51670-67-8 Naphthalene, 4-bromo-1,2-dichloro- Naphthalene, 4-bromo-1,2-dichloro- 查看详情
51670-71-4 1-Naphthalenamine, 4-bromo-2-chloro 1-Naphthalenamine, 4-bromo-2-chloro C10H7BrClN 查看详情
51670-72-5 Naphthalene, 4-bromo-2-chloro-1-fluoro- Naphthalene, 4-bromo-2-chloro-1-fluoro- 查看详情
51671-03-5 2,4-二甲基萘-1-胺 2,4-DiMethylnaphthalen-1-aMine C12H13N 查看详情