JINHUA HUAYI CHEMICAL CO., LTD.
Country: China (Mainland)
Business Type: Lab/Research institutions
2,3-Dihydroxy-5-Methylbenzoic Acid Methyl EsterCAS NO.: 87567-91-7
7-Methoxy-4-Oxo-1,4-Dihydro Quinoline-2-Carboxylic Acid Methyl EsterCAS NO.: 259214-73-8