| 英文名称: | | Heptanoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester | | Tetraethylene glycol diheptanoate | | tegdh | | tetraethylene glycol di-n-heptanoate | | tetraethylene glycol-di-n-heptanoate | | heptanoic acid,oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester | | peg-4 diheptanoate | | peg-4diheptanoate | | Heptanoic acid,oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester |
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