英文名称: | 1-heptanaminium, n,n'-((1,4-dioxo-1,4-butanediyl)bis(oxy-2,1-ethanediyl))bis(n, | n,n'-((1,4-dioxo-1,4-butanediyl)bis(oxy-2,1-ethanediyl))bis(n,n-dimethyl -1-h | eptanaminium) 2i | n,n'-((1,4-dioxo-1,4-butanediyl)bis(oxy-2,1-ethanediyl))bis(n,n-dimethyl-1-heptanaminiu diiodide |
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