24698-77-9
苯并二氢吡喃-2-甲酸乙酯
→
~94%
83278-86-8
2-羟甲基苯并二氢吡喃
51939-71-0
苯并二氢吡喃-2-羧酸
~89%
59363-19-8
4-(2-chlorophenyl)butane-1,2-diol
~68%
694-80-4
2-溴氯苯
83780-47-6
(2R)-2-Chromanecarboxylic acid
137590-29-5
(-)-(R)-3,4-dihydro-2H-1-benzopyran-2-methanol
+
66598-81-0
chroman-2-carboxylic acid methyl ester