(1)Pharmaceutical synthesis: mainly used to synthesize medicine such as purines type, pyrazolones type and triazines type; for example, the synthesis of trapidil; (2) Photosensitive material: used as emulsion additive in the production of cine film and X-ray medical film, as light anticorrodant in production of PS printing plate; (3) Dye synthesis; (4) Pesticide synthesis.
(1)Pharmaceutical synthesis: mainly used to synthesize medicine such as purines type, pyrazolones type and triazines type; for example, the synthesis of trapidil;