Mulberry Tree Drawing

Phthalimide is an important downstream product of phthalic anhydride, foreign general phthalic anhydride and urea synthesis, mainly for the production of pesticides folpet the abundance mouth phosmet, pigment phthalocyanine bronze, analgesic mefenamic acid. In addition, the product can be derived from a large number of prospects for the development of fine chemical intermediates, many intermediates […]