As a trusted global supplier with over 10 years of experience, we deliver essential intermediates and specialty chemicals worldwide via our 5 warehouses and 3 production bases in China. Bulk supply of BMK powder (CAS: 5449-12-7) and PMK powder (CAS: 28578-16-7) is available—commonly used in R&D and chemical formulation. Top-demand CAS numbers: CAS: 94-24-6 CAS: 94-09-7 CAS: 49851-31-2 CAS: 139755-83-0 CAS: 123-75-1 CAS: 136-47-0 CAS: 14769-73-4 CAS: 52190-28-0 CAS: 5086-74-8 CAS: 2050-07-9 CAS: 5337-93-9 CAS: 1625-45-9 CAS: 4676-39-5 CAS: 1009-14-9 CAS: 1451-82-7