51939-71-0
苯并二氢吡喃-2-羧酸
→
~98%
77039-78-2
2-色满羰酰氯
4940-39-0
色酮-2-甲酸
115749-41-2
2-bromo-1-(3,4-dihydro-2H-chromen-2-yl)ethanone
81816-82-2
1-(3,4-二氢-2H-色烯-2-基甲基)-4-苯基哌嗪
3990-59-8
1-(3,4-二氢-2H-色烯-2-基)甲胺