20%甲硫醇钠5188-07-8

98%对硝基茴香硫醚(701-57-5)

96%2,3-二氟-5-氯吡啶(89402-43-7)

99%吩噻嗪(92-84-2)

98%2,4-二氯苯氧乙酸(94-75-7 )

97%农药中间体四氟对苯二甲酸(652-36-8)

99含量3-氯丙炔(624-65-7)

99%含量3-氯丙烯(107-05-1)

99%含量二溴甲烷(74-95-3)