Country: China (Mainland)
Business Type: Lab/Research institutions
1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acidCAS NO.: 518990-20-0
Pigment Red185;N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4- 2-methoxy-5-methyl-4- (methylamino)sulphonyl phenyl azo naphthalene-2-carboxamideCAS NO.: 51920-12-8