1-Propanaminium, 2-hydroxy-N,N-dimethyl-3-sulfo-N-(3-(((3alpha,5beta,7alpha,12alpha)-3,7,12-trihydroxy-24-oxocholan-24-yl)amino)propyl)-, hydroxide, inner salt 3-((3-Cholamidopropyl)dimethylammonio)-2-hydroxy-1-propane sulfonate 82473-24-3 CHAPS Hydroxy analog chapso