产品名:
(Z)-METHYL 2-CYANO-2-(5-NITROPYRIDIN-2(1H)-YLIDENE)ACETATE 去供应商网站查看 询盘CAS: 1221794-83-7
产地: 上海
规格: 98%
价格: 25g 3000,100g 8100
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产品描述: (Z)-METHYL 2-CYANO-2-(5-NITROPYRIDIN-2(1H)-YLIDENE)ACETATE 98% 源叶 货号:Y22693