1H,3H,5H-Oxazolo(3,4-c)oxazole, methanol deriv. 5-Hydroxymethoxymethyl-1-aza-3,7-dioxabicyclo(3.3.0)octane 59720-42-2 Caswell No. 494CA EPA Pesticide Chemical Code 107001 Methanol, (1H,3H,5H-oxazolo(3,4-c)oxazol-7a(7H)-ylmethoxy)-