The first generation Grubbs catalyst CAS login number 172222-30-9, and the second generation Grubbs catalyst CAS login number 246047-72-3. The catalyst is not only stable to air, but also can maintain its catalytic activity in the presence of water, alcoh

Pharmaceutical intermediates industry refers to those chemical enterprises that produce organic/inorganic intermediates or raw materials for pharmaceutical products by chemical or biosynthetic methods according to strict quality standards. Here, pharmace