3a,4,5,6,7,7a-Hexahydro-5-methoxy-4,7-methano-1H-indene 4,7-Methano-1H-indene, 3a,4,5,6,7,7a-hexahydro-5-methoxy- 5-Methoxy-3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene 53018-24-9 EINECS 258-296-4 Hexahydro-4,7-methanoinden-5(or 6)-yl methyl ether