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S0257 N-(d3-methoxycarbonyl)-L-tert-leucine CAS NO.:920757-35-3;isotopic purity: 98 atom % D;assay: 98%. 查看
S0258 DL-Alanine-2,3,3,3-d4 CAS NO.:53795-92-9;isotopic purity: 98 atom % D;assay: 98%. 查看
S0259 N-Butyryl-DL-hoMoserine lactone N-Butyryl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such as Echerichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. 查看
S0260 L-Tyrosine benzyl ester p-toluenesulfonate CAS NO.:53587-11-4; Fw:C16H17NO3 · C7H8O3S 查看
S0529 (L)-DON 6-Diazo-5-oxo-L-norleucine (DON) is a glutamine analogue. 查看