167476-51-9

Pentanedioic acid,2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethylidene]-3,3-dimethyl-,1-ethyl 5-methyl ester

Pentanedioic acid,2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethylidene]-3,3-dimethyl-,1-ethyl 5-methyl ester