naphthalen-2-yl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate;6277-77-6;NSC34897;AC1L5SOE;AC1Q6BH7;AR-1K5934;NSC-34897;naphthalen-2-yl 2,4-dimethyl-6-oxopyran-3-carboxylate;NAPHTHALEN-2-YL 2,4-DIMETHYL-6-OXO-PYRAN-3-CARBOXYLATE
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