3a,4,5,6,7,7a-Hexahydro-5(6)-(2,2-dimethoxyethoxy)-4,7-methano-1H-indene 4,7-Methano-1H-indene, 5(or 6)-(2,2-dimethoxyethoxy)-3a,4,5,6,7,7a-hexahydro- 5(Or 6)-(2,2-dimethoxyethoxy)-3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene 71477-75-3 EINECS 275-512-2