Succinimide, N,N'-((2,5-dimethyl-1,4-piperazinediyl)dimethylene)bis(2-ethyl-2-methyl-, cis- WN2630000 cis-N,N'-((2,5-Dimethyl-1,4-piperazinediyl)dimethylene)bis(2-ethyl-2-methylsuccinimide)