2.1.1.157 0.44 - sarcosine pH 7.2, 37°C 695924 2.1.1.157 1.07 - sarcosine - 689964 2.1.1.157 1.4 - N,N-dimethylglycine - 689964 2.1.1.157 2.68 - N,N-dimethylglycine pH 7.2, 37°C 695924