18014-08-9 1H-Thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione, 5-methoxy-2-(3-methoxypropyl)-11-nitro- 5-Methoxy-2-(3-methoxypropyl)-11-nitro-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione EINECS 241-920-4