82-57-5
齿阿米素
→
16639-42-2
9-amino-4-hydroxy-7-methylfuro[3,2-g]chromen-5-one
4481-60-1
5-norvisnagin
16639-41-1
5H-呋喃并[3,2-g][1]苯并吡喃-5-酮, 4-羟基-7-甲基-9-硝基-
82-02-0
凯林
481-71-0
7-methylfuro[3,2-g]chromene-4,5,9-trione