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(2007/10/03)4-((R)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester
ethyl 4-[(5,6,7,8-tetrahydro-5,5-dimethyl-8-oxo-2-naphthalenyl)ethynyl]benzoate
4-((S)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester