追加説明:
5-Vinyl-2-pyrrolidinone (CAS 7529-16-0) is supplied by Xi'an Caiiing Opto-Electrical Science & Technology Co., Ltd., which trades rather than manufactures the compound but does offer samples. The product is specified at a gas-chromatography purity of ≥99.5% and is sold across the Americas, Europe and Asia.
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