Shanghai Massive Chemical Technology Co., Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
1H-Pyrazole-3-carboxylic acid, 4-amino-1-methyl-, methyl esterCAS NO.: 637336-53-9
methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylateCAS NO.: 92406-53-6