Synonyms: Glyoxal,phenyl-, 2-(dimethyl acetal) (8CI); Glyoxal, phenyl-, dimethyl acetal (7CI);Acetophenone, 2,2-dimethoxy- (8CI); 1-Phenyl-2,2-dimethoxyethanone;2,2-Dimethoxy-1-phenylethanone; 2,2-Dimethoxyacetophenone; NSC 65053;Phenylglyoxal dimethyl acetal; a,a-Dimethoxyacetophenone