(Methoxymethyl)oxirane 1,2-Epoxy-3-methoxypropane 3-Methoxy-1,2-epoxypropane 3-Methoxypropylene oxide 930-37-0 Glycidol methyl ether Glycidyl methyl ether Methyl glycidyl ether Methylglycidyl ether NSC86950 Oxirane, (methoxymethyl)- Propane, 1,2-epoxy-3-methoxy-