Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of Pyrazine, 2,3,5,6-tetrakis(4-bromophenyl)- | CAS 52889-50-6, its formula is C28H16Br4N2, molecular weight is 700.06g/mol and the purity is usually NLT 98%.