CBNumber:CB82504670英文名称:3,20-Bis(ethylenedioxy)-19-norpregna-5(10)9(11)dien-17-ol中文名称:3,20-双(亚乙二氧基)-19-去甲孕甾-5(10)9(11)二烯-17-醇MF:C24H34O5MW:402.53CAS:54201-84-2
CAS NO. 942-01-8英文名 1,2,3,4-Tetrahydrocarbazole;分子量 171.24用 途 基础精细化学品贮 藏 避光,阴凉干燥处密封保存,有效期24个月
CBNumber:CB1679126英文名称:2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole中文名称:2,6-二氨基-4,5,6,7-四氢苯并噻唑MF:C7 H11 N3 SMW:169.25CAS:104617-49-4
CAS NO. 106092-09-5结构式 别 名 (6S)-2,6-二氨基-4,5,6,7-四氢苯并噻唑英文名 (S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine分子式 C7H11N3S 分子量 169.25用 途 帕金森症用药普拉克索中间体贮 藏 避光,室温密封保存,有效期24个月主要质量指标执行标准企业标准品级优等品特等品外观白色或类白色结晶粉末含量98.0%-102.0%水分(K.F.)≤1.0%R型异构体≤0.5%≤0.1%e.e.%≥99.0%≥99.8%
英文名:(R)-(+)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole别名:R-(+)-2,6-二氨基-4,5,6,7-四氢苯并噻唑; (+)-2,6-氨基-4,5,6,7-四氢苯并噻唑;;(R)-4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine; (R)-(+)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole;CAS号:106092-11-9分子式:C7H11N3S分子量:169.25
英文名称:6-Chloro-3-methyluracil中文别名:6-氯-3-甲基尿嘧啶;3-甲基-6-氯脲嘧啶;阿格列汀中间体英文别名:3-METHYL-6-CHLOROURACIL;6-CHLORO-3-METHYLURACIL;6-chloro-3-methyl-2,4(1H,3H)-pyrimidinedione;6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione;6-chloro-3-Methyl-1,2,3,4-tetrahydropyriMidine-2,4-dione;6-chloro-2-hydroxy-3-MethylpyriMidin-4(3H)-one;4-Chloro-2,6-dioxo-1-methyl-1,2,3,6-tetrahydropyrimidine;Alogliptin IntermediateCAS:4318-56-3分子式:C5H5N2O2Cl分子量:160.55含量:98%性状:白色结晶性粉末
中文名:6-氨基-1-甲基脲嘧啶外文名:6-Amino-1-methyluracil化学式:C5H7N3O2分子量:141.128CAS登录号:2434-53-9EINECS登录号:219-422-3密 度:1.339 g/cm³
常用名2-氟-5-甲酰基苯腈英文名2-Fluoro-5-formylbenzonitrileCAS号218301-22-5分子量149.122密度1.3±0.1 g/cm3沸点215.6±20.0 °C at 760 mmHg分子式C8H4FNO熔点80-84 °C(lit.)
CAS号:214417-91-1英文名称:N'-(1,3-dimethylbutylidene)-3-hydroxy-2-naphthohydrazide英文同义词:N'-(1,3-dimethylbutylidene)-3-hydroxy-2-naphthohydrazide;2-Naphthalenecarboxylicacid,3-hChemicalbookydroxy-,2-(1,3-dimethylbutylidene)hydrazide中文名称:N-(1,3-二甲基丁烯)-3-羟基-2-萘并肼中文同义词:N-(1,3-二甲基丁烯)-3-羟基-2-萘并肼;N'-(1,3-二甲基丁内酯)-3-羟基-2-萘酰肼分子式:C17H20N2O2分子量:284.35
化学式C8H14N2O分子量154.21InChIInChI=1/C8H14N2O/c11-8(7-1-2-7)10-5-3-9-4-6-10/h7,9H,1-6H2InChIKeyWIHDAPMHNYYTOA-UHFFFAOYSA-N密度1.087 g/mL at 25 °C沸点120 °C/0.15 mmHg闪点>230°F蒸汽压0.00082mmHg at 25°C折射率n20/D 1.524酸度系数8.47±0.10(Predicted)存储条件Keep in dark place,Inert atmosphere,Room temperature外观Liquid颜色Colorless to pale brown