Synonyms: Di-PP-D-lysine;Di-PP-L-lysine potassium;LYSINE, N(sup 2),N(sup 6)-BIS(HYDROCINNAMOYL)-, POTASSIUM SALT, L-;D-N(sup 2),N(sup 6)-Bis(hydrocinnamoyl)lysine potassium salt;L-N(sup 2),N(sup 6)-Bis(hydrocinnamoyl)lysine potassium salt;LYSINE, N(sup 2),N(sup 6)-BIS(HYDROCINNAMOYL)-, POTASSIUM SALT, D-;65406-12-4;LS-88432;LS-88433;potassium 2,6-bis[(3-phenylpropanoyl)amino]hexanoate;65406-13-5