83344-78-9

11-hydroxy-7,8,9,10-tetrahydrobenzo[b]xanthen-12-one

77-78-1

硫酸二甲酯

83344-79-0

11 -甲氧基-7,8,9,10 -四氢-12H-苯并[b]氧杂蒽-12-1

83344-75-6

2-methylchromone-3-carboxylic acid chloride

83344-79-0

11 -甲氧基-7,8,9,10 -四氢-12H-苯并[b]氧杂蒽-12-1

670-80-4

1-吗啉基-1-环己烯

83344-79-0

11 -甲氧基-7,8,9,10 -四氢-12H-苯并[b]氧杂蒽-12-1