389578-61-4 2-oxa-7-azaspiro[4.4]nonan-1-one, 7-methyl-9-(phenylethynyl)-,(5r,9r)-rel-

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Product Name	2-Oxa-7-azaspiro[4.4]nonan-1-one, 7-methyl-9-(phenylethynyl)-,(5R,9R)-rel-
CAS No.	389578-61-4
Molecular Formula	C₁₆H₁₇NO₂

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