Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayltetrakis(ethyne-2,1-diyl))tetrabenzaldehyde | CAS 2438216-59-0, its formula is C52H26O4, molecular weight is 714.76g/mol and the purity is usually NLT 98%.