insulin chain A;insulin chaina oxidized ammonium salt F. bovine pancreas;INSULIN CHAIN A, OXIDIZED FROM BOVINE*IN SULIN AMMON;Insulin (cattle-A reduced), 6-(3-sulfo-L-alanine)-7-(3-sulfo-L-alanine)-11-(3-sulfo-L-alanine)-20-(3-sulfo-L-alanine)-;insulin chain a oxidized ammonium salt from bovine pancreas;NSULIN CHAIN A, OXIDIZED FROM BOVINE INSULIN AMMONIUM);insulin chain A oxidised ammonium salt;INSULIN CHAIN A, OXIDIZED AMMONIUM SALT