乙酰磺胺酸钾 EP杂质A 货号:A089003 英文名:Acesulfame Potassium EP Impurity A (Acetoacetamide) 同义词:5977-14-0 (keto form);120166-77-0 (enol form);3-hydroxybut-2-enamide compound with 3-oxobutanamide (1:1) CAS号:5977-14-0 分子式:C4H7NO2 分子量:101.10 询价订购