Phosphonic acid, P-[(3,5-dimethoxyphenyl)methyl]-, diethyl ester
Phosphonic acid, [(3,5-dimethoxyphenyl)methyl]-, diethyl ester
Diethyl P-[(3,5-dimethoxyphenyl)methyl]phosphonate
Diethyl 3,5-dimethoxybenzylphosphonate
1-(Diethoxyphosphorylmethyl)-3,5-dimethoxybenzene