37418-88-5
3-羟基苯二甲酸酐
→
~98%
7369-27-9
2,3-bis(hydroxymethyl)phenol
112429-68-2
acetic acid,[2,3-bis(hydroxymethyl)phenyl] acetate
~85%
50-00-0
甲醛
90-01-7
水杨醇
+