Purchase Qty. Reference FOB Price
1-99 kilograms US$35.00
100+ kilograms US$25.00
Product Description
Company Profile YINGLANG Yinglang Chemical Industrial Use Di-Tert-Butyl Pyrocarbonate Boc Anhydride Cas 24424-99-5 Di-Tert-Butyl Dicarbonate Di-tert-butyl pyrocarbonate CAS NO 24424-99-5 Appearance White crystal (colorless liquid above 23) Brand YINGLANG Chemical Product ...