100304-55-0 2-Phe-2,4-N-epsilon-dinitrophenol-6-lys-LHRH GNRH, phe(2)-N-epsilon-(2,4)-dinitrophenol-lys(6)- LHRH, phe(2)-N-epsilon-(2,4)-dinitrophenol-lys(6)- LHRH, phenylalanyl(2)-N-epsilon-(2,4)-dinitrophenollysine(6)- PL-Dnp-LHRH