3.4.14.9 2727 - RWFVIQ-[N-(2,4-dinitrophenyl)-ethylenediamine] pH 4.3, 37°C 754998 3.4.14.9 2857 - KWFFIQ-[N-(2,4-dinitrophenyl)-ethylenediamine] pH 4.3, 37°C 754998 3.4.14.9 7200 - RWFFIQ-[N-(2,4-dinitrophenyl)-ethylenediamine] pH 4.3, 37°C 754998