490-79-9
2,5-二羟基苯甲酸
+
108-24-7
乙酸酐
→
~74%
1084-96-4
2,5-diacetyloxybenzoic acid
1194-98-5
2,5-二羟基苯甲醛
451-13-8
尿黑酸
25015-91-2
2-溴-2-5-二羟基苯乙酮
32744-80-2
CHLOROGENTISYL ALCOHOL
33757-85-6
methyl 2,5-diacetyloxybenzoate
164161-33-5
5-benzoyloxy-2-hydroxybenzoic acid