1,3-Propanediamine, N,N''-((methylphenylgermanylene)bis(thio(2-methyl-2,1-ethanediyl))bis- 120626-99-5 7,9-Dithia-4,12-diaza-8-germapentadecane-1,15-diamine, 6,8,10-trimethyl-8-phenyl- N,N''-((Methylphenylgermanylene)bis(thio(2-methyl-2,1-ethanediyl)))bis(1,3-propanediamine)