Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of [1,1':3',1'':3'',1'''-Quaterphenyl]-4,4'''-dicarboxaldehyde, 5',5''-bis(4-formylphenyl)-2',2'',4',4'',6',6''-hexamethyl- (9CI) | CAS 868046-55-3, its formula is C46H38O4, molecular weight is 654.79g/mol and the purity is usually NLT 98%.