50-85-1
4-甲基水杨酸
→
~3%
19814-69-8
3,6-dimethylxanthen-9-one
79-37-8
草酰氯
+
19814-71-2
1-methyl-3-(3-methylphenoxy)benzene
13333-91-0
3,6-dimethyl-9H-xanthene
108-39-4
间甲酚
636-94-2
2-羟基对苯二甲酸