B.MK CAS 5449-12-7 is available for immediate dispatch to clients in over 30 countries with full export documentation prepared to the import standards of each destination market. Our international shipping team has accumulated years of experience clearing chemical shipments into the EU,Russia, Middle East, and Southeast Asian markets. Consistent product quality combined with reliable global logistics means your supply chain operates without interruption regardless of your location. Clients across four continents have maintained unbroken supply agreements with us for multiple consecutive years. The old CAS is 80532-66-7, 10250-27-8 Also available from same factory: CAS 705-60-2, 59-46-1, 2050-07-9 Maggie Yao (@maggie.981) Telegram/Signal: +85260178950 Threema: 7VMHDW92