山梨醇杂质2 货号:S029002 英文名:Sorbitol Impurity 2 同义词:(2R,3R,4R,5S)-2,3,4,5,6-pentahydroxyhexyl 2-propylpentanoate CAS号:N/A 分子式:C14H28O7 分子量:308.37 询价订购