申请人:Mitsubishi Gas Chemical Company, Inc.
公开号:US20190241833A1
公开(公告)日:2019-08-08
A perfume composition containing a compound represented by the following formula (1):
wherein R
1
, R
2
and R
3
are independently hydrogen or a methyl group, X is an alkyl group having 1 to 4 carbon atoms, R
4
and R
5
are independently hydrogen or a —CHO group, and AA is a single bond or a double bond, has an excellent aroma and aroma persistence useful as a compound perfume material.