7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid
7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid ??
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7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid C??? ??, ??, ??
7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid ?? ?? ? ???
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7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid ?? ??
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