28578-16-7 pmk ,bmk ,bdo cas 110-63-4,xylazine ,pregabalin ,71368-80-4 bromazolam
9003-39-38. pvp Type: POWDER Grade standard: Cosmetic Grade, Type: Agrochemical Intermediates CAS No.: 9003-39-8 Other Names: Polyvinylpyrrolidone K30 MF: (C6H9NO)n EINECS No.: 201-800-4 Purity: >99% Application: Animal Pharmaceuticals Appearance: white or off-white power