70766-50-6 EINECS 274-855-5 Methyl bis((1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalen-2-yl)methyl) phosphite Phosphorous acid, methyl bis((1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphth-2-yl)methyl) ester Phosphorous acid, methyl bis((1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalen-2-yl)methyl) ester