-
4,4'-二氨基二苯二硫醚,722-27-0,98%
-
聚(均苯四甲酸二酐-co-4,4′二氨基二苯醚),酰胺酸溶液,12.8wt. % (80% NMP/20% aromatic hydrocarbon)
-
4,4'-二氨基二苯硫醚,139-65-1,98%
-
4,4'-二氨基二苯硫醚
-
4-氨基-4'-硝基二苯醚,6149-33-3,≥98.0%(GC)
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n,n'-二仲丁基对苯二胺 | 101-96-2 | 乐研
仲丁基对苯二胺CAS No. :101-96-2产品编号:1015109英文名称:N1,N4-Di-sec-butylbenzene-1,4-diamine产品别名:仲丁基对苯二胺抗氧剂
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4-(二对甲苯氨基)苯甲醛
-
4,4'-二氨基二苯砜,80-08-0,97%
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4,4'-二氨基二苯甲烷标准溶液,101-77-9,1000μg/ml,in Purge and Trap Methanol
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间苯二酚二缩水甘油醚 | 101-90-6 | 乐研
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