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
B824365-1g 3,3'-双噻吩,97%
D838316-1g 2,2,7,7-四(二苯基氨基)-9,9-螺双芴,99%
B835807-1g 2-(3-溴苯基)三亚苯,98%
D808386-5g 9,10-二(2-萘基)蒽,99.0%
B838329-5g N,N-二联苯基-4-(4'-溴苯基)苯胺,98%
2,7-双[N-(萘基)苯氨基]-9,9'-螺二[9H-芴]
D824334-5g 9,9-二正辛基芴-2,7-二硼酸二频哪酯,98%
B824287-5g 5-溴苊,95%
D808386-100mg 9,10-二(2-萘基)蒽,99.0%
D824320-1g 9,9-二苯基芴,98%