"2-Pyridineethanamine, b,b-difluoro-, benzenesulfonate (1:1)"
"2-Pyridineethanamine, b,b-difluoro-, benzenesulfonate (1:1)"
"2-Pyridineethanamine, b,b-difluoro-, benzenesulfonate (1:1)"
"2-Pyridineethanamine, b,b-difluoro-, benzenesulfonate (1:1)"