1,4-dihydro-9-hydroxy-1,4,4-trimethyl-7-pentoxy<1>benzopyrano<4,3-c>pyrazole

Purity : 98%

Packaging : 1kg

Grade : -

Lead Time : 7Day (s)

Location : China Hangzhou

Catalog no: JH-A4992

Trader/Contractor/Dearler

VIP Store