英文别名：
N-methyl Δ2-piperidone;4(1H)-Pyridinone, 2,3-dihydro-1-methyl-;1-Methyl-2,3-dihydro-4(1H)-pyridinone;FYVXQMLPGIHTKN-UHFFFAOYSA-N;1-Methyl-2,3-dihydropyridin-4(1H)-one;2,3-Dihydro-1-methylpyridin-4(1H)-one;1-methyl-2,3-dihydro-1H-pyridin-4-one;1-Methyl-2,3-dihydro-4(1H)-pyridinone #;InChI=1/C6H9NO/c1-7-4-2-6(8)3-5-7/h2,4H,3,5H2,1H;
Inchi：
1S/C6H9NO/c1-7-4-2-6(8)3-5-7/h2,4H,3,5H2,1H3
2644020535 
![（1R,4R）-2,5-二苯基二环[2.2.2]辛-2,5-二烯](http://hg.y866.cn/compound/lib/scimg/cas/150/796966-15-9.png "（1R,4R）-2,5-二苯基二环[2.2.2]辛-2,5-二烯")
