8-[2-(4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydro-1-naphthalenyl 2,2-dimethylbutanoate : Aronis compounds, collection of screening compounds for high throughput screening, building blocks and fine organic compound samples, custom synthesis