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Siwin Code Product Name CAS No. Add to basket Inquiry Details
Siwin-UA234 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) phenol 70321-86-7
Siwin-LS622 Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) 65447-77-0
Siwin-UA328 2-(2-Hydroxy-3-5-di-tert-pentylphenyl)-2H-benzotriazole 25973-55-1
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