Aspartame Standard

L-α-Aspartyl-L-phenylalanine 2-Methyl Ester; L-Aspartame; α-L-Aspartyl-L-phenylalanine Methyl Ester; α-Sweet; l-Phenylalanine, N-l-α-aspartyl-, 1-methyl ester; 3-Amino-N-(α-carboxyphenethyl)succinamic acid N-methyl ester