Tetra
Chemical Name : Cantharidic acid
CAS : 28874-45-5
Synonyms: 5'-3'2,3-Dicarboxy-2,3-dimethyl-1,4-epoxycyclohexane;Cantharidic acid;Exo-1,6-dicarboxy-endo-1,6-dimethyl-7-oxabicyclo[2,2,1]heptane;Exo-1,6-dicarboxy-endo-1,6-dimethyl-7-oxabicylco[2,2,1]heptane
![2-[4(1h)-pyridinylidene]indan-1,3-dione](https://thsciimg.chemcd.cn/TS23669.gif)
![2-CBZ-2-AZA-SPIRO[3.3]HEPTANE-6-CARBOXYLIC ACID](https://thsciimg.chemcd.cn/TS91762.gif)