PAABSA, Para-Aminoazobenzene-4-sulfonic acid is a very important intermediate, PAABSA, Para-Aminoazobenzene-4-sulfonic acid is used with other intermediate to manufacture quality products.
p-Anisidine, para anisidine is a very important intermediate, p-Anisidine, para anisidine is used with other intermediate to manufacture quality products.