3566-76-5 AI3-25601 BRN 2265418 Dimethyl (1-(acetyloxy)-2,2-dichloroethenyl)phosphonate ENT 25,601 Norddeutsche 215 Phosphonic acid, (1-(acetyloxy)-2,2-dichloroethenyl)-, dimethyl ester Phosphonic acid, (2,2-dichloro-1-hydroxyvinyl)-, dimethyl ester, acetate Substanz 215 [German]