153175-83-8 Bicyclo(4.1.0)heptan-3-one, 2-((2-(diethylamino)ethoxy)methylene)-4,7,7-trimethyl-, (1-alpha,2Z,4-beta,6-alpha)-(+-)-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1) (salt)