英文名称: | 1,1'-(m-phenylenebis(oxy(2-hydroxytrimethylene)))bis(1-methyl-piperidiniu d | iiodide | 1,1'-(m-phenylenebis(oxy(2-hydroxytrimethylene)))bis(1-methylpiperidinium iod | ide) | 1,1'-(m-phenylenebis(oxy(2-hydroxytrimethylene)))bis(1-methyl-piperidiniudiiodide |
|