28578-16-7 pmk ,bmk ,bdo cas 110-63-4,xylazine ,pregabalin ,71368-80-4 bromazolam
2-bromo-3-methylpropiophenone 1451-83-8 Supplier. Product specifications: ·CAS No.: 1451-83-8 ·Purity: 99.8 ·Color: White Pwoder ·Type: Dyestuff Intermediates ·Other Names: 2-bromo-3-methylpropiophenone