| 单词 | pyrene ketone |
| 释义 | > as lemmaspyrene ketone pyrene ketone n. ΚΠ 1886 Jrnl. Chem. Soc. 50 948 When pyrenic acid..is distilled with lime, pyrene ketone, probably of the formula C12H8·CO, is obtained. 1938 Jrnl. Amer. Chem. Soc. 60 1659/1 The ketone II has been referred to as pyrene ketone, phenalone-9, 1,8-naphthindenone,..and peri-naphthindone. < as lemmas |
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