34455-35-1 1-Propanaminium, N-(carboxymethyl)-3-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl)sulfonylamino-N,N-dimethyl-, inner salt
34455-21-5 1-Propanaminium, N-(carboxymethyl)-3-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)sulfonylamino-N,N-dimethyl-, inner salt