5-Ethyl-4,5,5a,6-tetrahydro-9,10-dihydroxy-4-n-propyldibenz(cd,f)indole 82166-77-6 Abeorphine CI 201-678 Compound 201-678 Dibenz(cd,f)indole-9,10-diol, 5-ethyl-4,5,5a,6-tetrahydro-4-propyl-, (4S-trans)-