YF06-98% 2-甲氧羰基环戊酮
¥98000.00
YF07-98% 2-乙氧羰基环戊酮
¥110000.00
YF09-98%甜菜碱盐酸盐
¥24800.00
YF10-98%无水甜菜碱
¥32800.00
YF11-98%硫代甜菜碱
¥34000.00
YF12-98%DMPT
¥85000.00