138898-71-2 6-Dasm Butanedioic acid, mono((decahydro-1-(hydroxymethyl)-1,4a-dimethyl-6-methylene-5-(2-(2-oxo-3(2H)-furanylidene)ethyl)-2-naphthalenyl)methyl) ester, (1R-(1alpha,2alpha,4aalpha,5beta(E),8abeta))- Dehydroandrographolide 6-succinic acid monoester