Sigma-Aldrich
CARBOBENZYLOXY-L-SERYL-L-TYROSINE METHYL ESTER
CARBOBENZYLOXY-L-TRYPTOPHYL-L-PHENYLALANINE BENZYL ESTER
CARBOBENZYLOXY-L-TYROSYL-L-PHENYLALANINE METHYL ESTER
Copper
铜
CARBOBENZYLOXYPROLYLGLYCINE BENZYL ESTER
CARBOBENZYLOXYSARCOSYLALANINE METHYL ESTER
CARBOBENZYLOXYTHREONYLTYROSINE METHYL ESTER
CARBOBENZYLOXYTRYPTOPHYLTYROSINE METHYL ESTER