259236-21-0
→
919787-98-7
1-bromo-5-(2-methyl-1,3-dioxolan-2-yl)pentan-2-one
13505-34-5
2,6-庚二酮
2873-74-7
戊二酰基二氯
15580-05-9
5-(2-methyl-1,3-dioxolan-2-yl)-2-pentanone