| 英文名称: | | 2-pyrrolidinone, 1-(1-(2,8,9-trioxa-5-aza-1-germabicyclo(3.3.3)undec-1-yl)ethyl | | 1-(1'-germatranyl)ethyl-1-pyrrolidone-2 | | 1-(1-(2,8,9-trioxa-5-aza-1-germabicyclo(3.3.3)undec-1-yl)ethyl)-2-pyrrol idin | | 1-(1-(2,8,9-trioxa-5-aza-1-germabicyclo(3.3.3)undec-1-yl)ethyl)-2-pyrrolidinon |
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