1,1,3,3-Tetraaziridino-2,4,6-triaza-5,5-dipyrrolidinyl-1,3,5-triphosphorin 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,4,6,6-hexahydro-6,6-di-1-pyrrolidinyl-2,2,4,4-tetrakis(1-aziridinyl)- 86384-17-0