(S)-3-amino-4-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)amino)-4-oxobutanoic acid-D5; L-?-Aspartyl-L-phenylalanine 2-(Methyl-d5) Ester; Canderel-d5; Dipeptide-d5 Sweetener; E 951; Equal-d5; Finn-d5; L-Aspartame-d5; NutraSweet-d5; Pal Sweet-d5; Palsweet Diet-d5; Sweet Dipeptide-d5; Zero-Cal-d5; ?-Aspartame-d5; ?-L-Aspartyl-L-phenylalanine (Methyl-d5) Ester; ?-Sweet-d5