4-(3-溴-4-氟苯基)-3-(4-硝基-1,2,5-噁二唑-3-基)-1,2,4-二唑-5(4H)- 酮4-(3-溴-4-氟苯基)-3-(4-硝基-1,2,5-噁二唑-3-基)-1,2,4-二唑-5(4H)- 酮Y13149 · CAS 2019140-71-5≥95%¥1890.00 / 250mg 起选规格