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주제: C22H32O6P2
주제 관련 제품: C22H32O6P2
Tetraethyl [4,4'-biphenylylenebis(methylene)]bisphosphonate
![Tetraethyl [4,4'-biphenylylenebis(methylene)]bisphosphonate](https://www.nbinno.com/webimg/gemini_6889852373dfb_1753842979.png)