瑞格列汀杂质1 货号:R042001 英文名:Reagliptin Impurity 1 同义词:(R)-7-(3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylic acid CAS号:1174038-96-0 分子式:C18H16F6N4O3 分子量:450.11 询价订购