2-Butanone, O-((((1,3,3-trimethyl-5-(((((1-methylpropylidene)amino)oxy)carbonyl)amino)cyclohexyl)methyl)amino)carbonyl)oxime 52338-59-7 68083-48-7 EINECS 268-398-0 Isophorone diisocyanate, butanone oxime adduct