98% Intermediate for Fluorescent Polymers Fine Chemical CAS NO.81-86-7 1. Product Description: 4-Bromo-1,8-Naphthalic Anhydride is a kind of new intermediate. It is mainly used as an important intermediate of ... อ่านเพิ่มเติม
High Quality Manufacturer 4-Bromo-1,8-Naphthalic Anhydride Purity 98%CAS NO.81-86-7 1. Product Description: 4-Bromo-1,8-Naphthalic Anhydride is a kind of new intermediate. In the industry of dyestuff, raw ... อ่านเพิ่มเติม
CAS NO.81-86-7 Intermediate 4-Bromo-1,8-naphthalic anhydride 98% 1. Product Description: 4-Bromo-1,8-Naphthalic Anhydride is a kind of new intermediates. In the industry of dyestuff, raw materials with high ... อ่านเพิ่มเติม