25986-23-6 Caswell No. 228 Copper abietate Copper bis(1R-(1alpha,4aalpha,4bbeta,10abeta))-1,2,3,4,4a,5,6,10,10a-decahydro-7-isopropyl-1,4a-dimethylphenanthren-1-carboxylate EINECS 247-393-7 EPA Pesticide Chemical Code 023301