53144-32-4
3-chloro-1-methoxybuta-1,3-diene
→
110104-16-0
acetic acid,7-chloro-2,3,5-trimethoxy-5,8-dihydronaphthalene-1,4-diol
3117-02-0
2,3-二甲氧基-1,4-苯醌