decussine

Known as: 1,7b,10-Triazabenzo(5,6)cyclohepta(1,2,3-jk)fluorene, 1,2,3,8-tetrahydro-1,8-dimethyl-, (R)-, 17,13-dimethyl-5,6-dihydro-7H,13H-pyrido(4',3':6,5)azepino(1,2,3,-1,m)-beta-carboline

National Institutes of Health