Chemical name. ( 3R, 5aS, 6R, 8aS, 9R, 10S, 12R, 12aR) -Decahydro-3, 6, 9-trimethyl-3, 12-epoxy-12H-pyr ano[ 4, 3-j] -1, 2-benzodioxepin-10-ol, hydrogen succinate; CAS Reg. No. 182824-33-5