The present invention concerns a compound of formulawherein R represents a hydrogen atom or a C1-2 alkyl or alkoxyl group each R1, R2 or R3 represents a hydrogen atom or a methyl or ethyl group and X represents a CHO, COOR4 or CN group, R4 being a methyl or ethyl group and at least one of said R, R1 or R2 represents a group containing at least one carbon atomand it use as perfuming ingredient, for instance to impart odor notes of the floral and/or anis type.
