bets ofh 
t, 
Hs hinethyl diohenenone was condensed with zinc and ethyl 
tte unsaturated acid obit in 1 the familiar manner from a 
Cig = 
Base Coie 
A) Comp. Wallach, Terpene und Camper. Qna ous oude: 1914, p/ 1BA a 
ee 229, ee 3 
Rr ee 
"Sctlyntael 8 Co.’ s Printin 
AS 
