1H-Pyrrolizinium, 4,4'-(1,10-decamethylene)bis(hexahydro-1-hydroxymethyl-, dibromide, bis(2-methylcrotonate), (1R-trans)- 62913-13-7 Lendelofidinium, 4,4'-(1,10-decamethylene)bis- ,dibromide, bis(2-methylcrotonate)