... : Brassins,BRMolecular Formula: C28H48O6CAS No.:72962-43-7Usage:1. Promoting growth,increasing yield,improving quality.2.Increasing the percentage of fruit ... flowes when applied 5-10days before harvest.Specification : Brassinolide 95%TC ,90%,80%,1% ,0.2%,0.1%,0.004%Package : 1 ...