68053-32-7 BRN 3614482 CCRIS 1705 Cycloprop(f)indene-1a,2(1H)-dicarboxaldehyde, 3,4,5,5a,6,6a-hexahydro-6-hydroxy-4,4,6a-trimethyl-, (1aR,5aR,6S,6aR)- Cycloprop(f)indene-1a,2(1H)-dicarboxaldehyde, 3,4,5,5a,6,6a-hexahydro-6-hydroxy-4,4,6a-trimethyl-, (1aR-(1aalpha,5abeta,6beta, 6aalpha))- Merulidial