77109-49-0 ALANINE, N-ACETYL-3-((2-BROMOETHYL)THIO)-, METHYL ESTER, L- BRN 2447248 CCRIS 2091 L-Cysteine, N-acetyl-S-(2-bromoethyl)-, methyl ester L-N-Acetyl-3-((2-bromoethyl)thio)alanine methyl ester N-Acetyl-S-(2-bromoethyl)-L-cysteine, methyl ester N-Acetyl-S-2-bromoethyl-L-cysteine methyl ester