绿原酸，异绿原酸A,异绿原酸B,异绿原酸C对照品绿原酸Chlorogenicacid327-97-9HPLC≥98%20mg现货异绿原酸A（3,5-二咖啡酰奎宁酸）IsochlorogenicacidA905-99-7HPLC≥98%20mg现货异绿原酸B（3,4-二咖啡酰奎宁酸）IsochlorogenicacidB14534-61-3HPLC≥98%20mg现货异绿原酸C（4,5-二咖啡酰奎宁酸）IsochlorogenicacidC32451-88-0HPLC≥98%20mg现货)