N-Acetyl-L-histidine2497-02-1100 % similar Acetylcarnosine56353-15-273 % similar N-Benzoyl-L-histidine5354-94-965 % similar (tert-Butoxycarbonyl)-L-histidine17791-52-564 % similar Carnosine305-84-063 % similar N-[(Phenylmethoxy)carbonyl]-L-histidine14997-58-157 % similar D-Histidine351-50-857 % similar Dl-histidine4998-57-657 % similar Histidine71-00-157 % similar (-)-N-Acetylphenylalanine10172-89-154 % similar N-Acetyl-L-phenylalanine2018-61-354 % similar N-Acetyl-dl-phenylalanine2901-75-954 % similar N-Acetyl-dl-tyrosine2901-77-153 % similar N-Acetyl-L-tyrosine537-55-353 % similar D-Histidine hydrochloride6341-24-853 % similar DL-Histidine hydrochloride6459-59-253 % similar N-Acetyl-4-fluorophenylalanine17481-06-051 % similar N-Acetyl-3-fluorophenylalanine17607-28-251 % similar Acetyl-L-tryptophan1218-34-451 % similar N-Acetyl-D-tryptophan2280-01-551 % similar