Pharmaceutical intermedicates ,polyurethane,precision chemical
Taixing Joxin Bio-tec Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
4-Amino-5-ethylsulfonyl-2-methoxybenzoic acidCAS NO.: 71675-87-1
Methyl -4-amino-5-(ethylsulfonyl)-2-methoxybenzoatCAS NO.: 80036-89-1