Z-Gln-Ile-Cys(OBzl)-Leu is a peptide sequence consisting of four amino acids: glutamine (Gln), isoleucine (Ile), cysteine with a benzyl protecting group (Cys(OBzl)), and leucine (Leu). The "Z" prefix indicates that the peptide is N-terminally protected by a benzyloxycarbonyl (Cbz) group, which is commonly used in peptide synthesis to prevent unwanted side reactions. This specific sequence is of interest in the field of biochemistry and pharmaceuticals, as it may have potential applications in drug development or as a building block for larger peptide structures. The presence of a cysteine residue with a benzyl group is particularly noteworthy, as it can be used to introduce a reactive thiol group into the peptide once the protecting group is removed, allowing for further chemical modifications or interactions with other molecules.
The CAS Registry Mumber 71447-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,4 and 7 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 71447-72: (7*7)+(6*1)+(5*4)+(4*4)+(3*7)+(2*7)+(1*2)=128 128 % 10 = 8 So 71447-72-8 is a valid CAS Registry Number.
71447-72-8Upstream product
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