4-Nitro-2,3-dioxo-2,3-dihydro-9,10-seco-strychnidin-10-saeure, 2,3-Dihydro-4-nitro-2,3-dioxo-9,10-secostrychinidin-10-oic acid, CACOTHELIN, NITROBRUCIQUINONE, Cacotheline Monohydrate, 4-nitro-2,3-dioxo-2,3-dihydro-9,10-seco-strychnidin-10-oic acid, 2,3-dihydro-4-nitro-2,3-dioxo-10-secostrychnidin-10-oicacid, 9,10-Secostrychnidin-10-oic acid, 2,3-dihydro-4-nitro-2,3-dioxo-, nitrobrucine