Brassinolide CAS: 72962-43-7 Category: Plant Growth Regulator Packing: 25kg/ drum, 25kg/ bag Usage: To use with pesticide, fungicide mixture.Promote scrop growing and enlarge output. If you want to buy it, pls send me email: sales01@ shsinochem.com MSN: shsinochem@ hotmail.com Tel: 86-21-54795336 ex 13 Mobile: + 86-15216817481