Try searching for...
SCFBio, IIT Delhi
Formula: C15H26O5S | Mol. Weight: 318.40 g/mol
IUPAC: [(1R,3aS,4S,8aR)-1,4-dihydroxy-1-methyl-7-propan-2-yl-2,3,3a,5,6,8a-hexahydroazulen-4-yl]methanesulfonic acid
CC(C)C1=CC2C(CCC2(C)O)C(CC1)(CS(=O)(=O)O)O