英文别名：
1-Heptadecanaminium,1-carboxy-N,N,N-trimethyl-, inner salt;2-(trimethylazaniumyl)octadecanoate;Cetylbetaine;cetyl betaine, AldrichCPR;DTXSID00914698;SCHEMBL120131;NS00041040;EINECS 202-515-8;1-Heptadecanaminium, 1-carboxy-N,N,N-trimethyl-, inner salt;96-56-0;1-Heptadecanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt;2-(Trimethylammonio)octadecanoate;cetylbetain;
Inchi：
1S/C21H43NO2/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21(23)24)22(2,3)4/h20H,5-19H2,1-4H3
1226360695 
![（2S，3R，4R，5R）-4-{[（2R，3R，4S，5R，6S）-3,4,5,6-四羟基四氢-2H-吡喃-2-基]氧基}己烷-1,2,3,5,6-戊醇二水合物（非优选名称）](http://hg.y866.cn/compound/lib/scimg/cas/150/81025-03-8.png "（2S，3R，4R，5R）-4-{[（2R，3R，4S，5R，6S）-3,4,5,6-四羟基四氢-2H-吡喃-2-基]氧基}己烷-1,2,3,5,6-戊醇二水合物（非优选名称）")
