16α-methyl Epoxide 21-Acetate Email:anna at yccreate dot com Skype:live:2355935184/526melody Tel:027-50756026 Assay: 98% Molecular Formula:C24H30O6 Molecular Weight:414.5 Specifications: Enterprise Standard Packing:1kg/tin Usage: Intermediate Payment and Delivery Payment: Western Union ;Moneygram;T/T. Shipment: TNT EMS, DHL, Fedex, etc Delivery: safe & timely, around 5-7 business days door-to-door after payment We have a lot of clients all over the world all of them are very satisfied with our good quality powders and safe shipping some of them have cooperated with us for many years . really hope a long-term business with you please feel free to contact me if you have any questions looking forward to your kind inquiry!