BUTANOIC ACID 2-[(AMINOACETYL)AMINO]-,(2R)-
CAS No. 149751-70-2
Butanoic acid, 2-[(aminoacetyl)amino]-, (2R)- (9CI)
H2N-PEG24-tBu 1104076-62-1
4-(4-溴苯基)丁酸乙酯