3-Nitro-tyr-tetrakis-insulin 3-Nitrotyrosine-tetrakis-insulin 75788-76-0 Insulin, 14A-(3-nitro-L-tyrosine)-16B-(3-nitro-L-tyrosine)-19A-(3-nitro-L-tyrosine)-26B-(3-nitro-L-tyrosine)- Insulin, tetrakis(3-nitro-tyr)- Insulin, tetrakis(3-nitrotyrosine)- Tnt-insulin