78-94-4
丁烯酮 甲基乙烯基酮
+
107-02-8
丙烯醛
→
100-73-2
2-甲酰基-3,4-二氢吡喃
3749-34-6
1-(3,4-dihydro-2H-pyran-2-yl)ethanone
64881-26-1
6-methyl-3,4-dihydro-2H-pyran-2-carbaldehyde
28450-02-4
1-(6-methyl-3,4-dihydro-2H-pyran-2-yl)ethanone
丁烯酮