Compound having musk-like scent and perfume composition containing same

A compound represented by the following general formula:

• wherein
• R1 and R2 are each independently a hydrogen atom or a methyl group,
• n is 2 or 3,
• two or more R3 and R4 are each independently a hydrogen atom or a methyl group,
• Y1 is —O—CO—Z, —O—CO—O—Z, —CO—Z, —CO—O—Z or —CH(Z1)—CO—Z2, Y2 is —O—CO—Z or —O—CO—O—Z, and Y3 is —O—CO—Z3, where Z is a linear or branched alkyl group containing 1 to 5 carbon atoms or a cycloalkyl group containing 3 to 5 carbon atoms, Z′ is a hydrogen atom, a methyl group or an ethyl group, Z2 is a linear or branched alkyl group containing 1 to 3 carbon atoms, and Z3 is a linear or branched alkyl group containing 1 to 5 carbon atoms or a cycloalkyl group containing 3 to 5 carbon atoms, and
• the adjacent two ring-constituting double lines, each consisting of a solid line and a dotted line, are each independently a double bond or a single bond, except for the case where both are double bonds.