serine,formate,ester
Serine
649555-57-7L-Serine,L-methionyl-L-asparaginyl-L-arginyl-L-phenylalanyl-L-leucyl-L-leucyl-L-leucyl-L-methionyl-L-seryl-L-leucyl-L-tyrosyl-L-leucyl-L-leucylglycyl-L-seryl-L-alanyl-L-arginylglycyl-L-threonyl-L-seryl-
99223-37-7a18-39-Corticotropin (pig),20-L-isoleucine-27-L-valine-29-L-glutamicacid-31-L-serine-34-L-serine-35-L-tyrosine-37-L-methionine-39-L-leucine-