Quick view View Item Methoprene - PESTANAL, analytical standard Methoprene PESTANAL, analytical standard CAS Number 40596-69-8 Empirical Formula (Hill Notation) C19H34O3 Molecular Weight 310.47 Beilstein/REAXYS Number 1913191 EC Number 254-993-2 MDL... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: