N-ALPHA-TRITYL-N-BETA-(9-FLUORENYLMETHOXYCARBONYL)-L-ALPHA, BETA-DIAMINOPROPIONIC ACID N-ALPHA-TRITYL-N-BETA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-2,3-DIAMINO-PROPIONIC ACID N-ALPHA-TRITYL-N-BETA-FMOC-L-DIAMINOPROPIONIC ACID TRT-DPR(FMOC)-OH TRT-L-DAP(FMOC)-OH TRT-DAP(FMOC)-OH TRITYL-N-BETA-FMOC-L-2,3-DIAMINOPROPIONIC ACID N-alpha-Trityl-N-beta-(9-fluorenylmethyloxycarbonyl)-L-2,3-diamino-prpionic acid