Tetra![6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione](http://thsciimg.chemcd.cn/TS45103.gif)
Chemical Name : 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione
CAS : 5617-70-9
Synonyms: 1,1-Cyclopropanedicarboxylic acid cyclic isopropylidene ester;1,1-Cyclopropanedicarboxylic acid cycl-isopropylidene ester;6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione;Attercop-chm at134099;Cyclic isopropylidene 1,1-cyclopropanedicarboxylate;Cycl-isopropylidene 1,1-cyclopropanedicarboxylate;Cycl-isopropylidene cyclopropane-1,1-dicarboxylate;Cyclopropane-1,1-dicarboxylic acid cycl-isopropylidene ester;Cyclopropane-1,1-dicarboxylic acid cyclo-isopropylidene ester
![4,4-DIFLUORO-6-AZASPIRO[2.5]OCTANE HYDROCHLORIDE](http://thsciimg.chemcd.cn/TS87218.gif)
