2-(3-Methoxypropyl)-9(or 10)-methylbenzimidazo(2,1-b)benzo(lmn)(3,8)phenanthroline-1,3,6(2H)-trione 52673-15-1 Benzimidazo(2,1-b)benzo(lmn)(3,8)phenanthroline-1,3,6(2H)-trione, 2-(3-methoxypropyl)-9(or 10)-methyl- EINECS 258-094-6