Chemical Name : 4,4'-Bis(4-aminophenoxy)biphenyl
CAS : 13080-85-8
4,4'-二甲氧基三苯甲基氯[羟基保护剂]
2-溴苯磺酰氯
3,3'-二羟基联苯胺
对氯间三氟甲基苯磺酰氯
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