五月天伊人久久,人妻人人看人妻人人添,H福利在线观看,污黄污十八禁,亚洲三级自由久久,国产丝袜不卡,性一交一乱一乱一视频,在线看啊AV,特级欧美XXXXX,H福利在线观看,韩国尤物尺度太大真敢拍,XXxX在线观看蜜芽,精品动漫福利h视频在线观看,国产偷人激情视频在线观看,午夜成人1000部免费视频,午夜喷水福利视频

【Chemical Name】1-Acetamido-3,5-Dimethyladamantane
【Synonym】N-(3,5-Dimethyl-1-adamantyl)-acetamide
【CAS No】19982-07-1
【Molecular Formula】C₁₄H₂₃NO 
【Molecular Weight】221.34
【Structural Formula】

【Properties】White crystalline powder.; Density: 1.050g/cm3(20/20 deg C); Melt Point: 110 deg C; Soluble in organic solvents,insoluble in water.
【Specification】≥98.5%
【Packing】25kg/bag,Composite woven bag(plastic bag inside)or PE bag, or 25kg/carton.
【Storage&Transportation】Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Avoid to contact water or moisture during Storing&Transporting.
【Usage】Used in field of medicines,to make Memantine Hydrochloride Tablet,which  treat dementia of the alzheimer type etc