The molecule is a tensyuic acid that is tensyuic acid B in which the non-conjugated carboxy group has been converted to the corresponding methyl ester. The (+)-isomer, isolated from Aspergillus niger FKI-2342. It has a role as an Aspergillus metabolite. It is a tensyuic acid and a methyl ester. It derives from a tensyuic acid B.
9-methoxy-3-methoxycarbonyl-2-methylidene-9-oxononanoic acid