Product Name: Carnosic acid Other Name: Salvin Appearance: Light Yellow Fine Powder CAS NO: 3650--09-7 MF: C20H28O4
Product Name: Pterostilbene Other Name: Pterostilbene Appearance: White Powder CAS NO : 537-42-8
Product Name: Osthole Appearance: Greenish yellow or white crystalline powder CAS NO: 484-12-8
Appearance: white crystal powder Origin: China(Mainland) Product Description USED IN FOOD PRESERVATIVE METHYL PARABEN CAS No.: 99-76-3