如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
D824331-1g 2,7-二溴-9,9-二癸芴,98%
N824327-100g 5-降冰片烯-2-甲酰胺,98%, 异构体混合物
B835792-1g 4-溴-9,9'-螺二芴,98%
T820247-1g 4,4',4''-三(N-3-甲基苯基-N-苯基氨基)三苯胺,≥99.0%
C806157-1g 酞菁铜(II),sublimed grade, Dye content 99 %
1,3,5-三(4'-氟联苯-4-基)苯
三(乙酰丙酮)(1,10-菲咯啉)铽(III)
D807822-1g 1,8-二氯-9,10-二苯乙炔基蒽,90%
B835794-5g 9-(3-溴苯基)咔唑,98%
N,N'-双[4-(二苯基氨基)苯基]-N,N'-二(1-萘基)联苯胺