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131044-78-5 copper, hydroxy-terminated me (s)-(5-oxo-2-pyrrolidinyl)carbonyloxy siloxanes 5-oxo-l-pr

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Product Name Copper, hydroxy-terminated Me (S)-(5-oxo-2-pyrrolidinyl)carbonyloxy siloxanes 5-oxo-L-proline complexes
CAS No. 131044-78-5