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Catsyn? 4,4'-(Ethyne-1,2-diyl)dibenzoic acid | CAS 16819-43-5?? ?? ??? ?????. ? ??? C16H10O4??, ???? 266.25g/mol??, ??? ????? NLT 98%???.
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1,4-Butanediol dimethacrylate
N,4-diphenylaniline
Isobornyl acrylate