Synonyms: 1-Hexadecanaminium,N,N'-[1,4-butanediylbis[(methylimino)-3,1-propanediyl]]bis[N-hexadecyl-N-methyl-,diiodide, mixt. with(Z,Z)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyldi-9-octadecenoate; 1-Hexadecanaminium,N,N'-[1,4-butanediylbis[(methylimino)-3,1-propanediyl]]bis[N-hexadecyl-N-methyl-,diiodide, mixt. with1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyldi-(9Z)-9-octadecenoate (9CI); 9-Octadecenoic acid (9Z)-,1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester, mixt.contg. (9CI); CellFECTIN; TM-TPS-DOPE mixt.