2-methyl-3-(1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)propyl acetate
2-methyl-3-(1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)propyl acetate ??
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2-methyl-3-(1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)propyl acetate C??? ??, ??, ??
2-methyl-3-(1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)propyl acetate ?? ?? ? ???
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2-methyl-3-(1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)propyl acetate ?? ??
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