chloroethyl,nitroso,carbamoyl,serine
Serine
874452-51-4L-Serine,L-serylglycyl-L-seryl-L-asparaginyl-L-seryl-L-asparaginyl-L-isoleucylglycyl-L-asparaginyl-L-asparaginyl-L-phenylalanyl-L-valyl-
874452-53-6L-Serine,L-serylglycyl-L-seryl-L-seryl-L-seryl-L-asparaginyl-L-isoleucylglycyl-L-alanyl-L-asparaginyl-L-tyrosyl-L-valyl-