156-39-8
4-羟苯基丙酮酸
→
~44%
156-38-7
对羟基苯乙酸
+
55604-87-0
2-(1-hydroxy-4-oxocyclohexa-2,5-dien-1-yl)acetic acid
~18%
451-13-8
尿黑酸
13244-75-2
(+)-(S)-4-hydroxymandelic acid