Synonyms: [(1r,4ar,8ar)-7-methoxy-8a-(methoxymethyl)-5,8-dioxo-1,4,4a,5,8,8a-hexahydronaphthalen-1-yl]acetic acid;113691-20-6;AC1L4R98;KST-1A0638;AR-1A8004;2-[(1R,4aR,8aR)-7-methoxy-8a-(methoxymethyl)-5,8-dioxo-4,4a-dihydro-1H-naphthalen-1-yl]acetic Acid