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O-benzyl-N-trifluoroacetyl-L-serine is a complex organic compound with the molecular formula C12H14F3NO4. It is a derivative of L-serine, an amino acid, where the hydroxyl group is benzylated and the amino group is acylated with trifluoroacetic acid. O-benzyl-N-trifluoroacetyl-L-serine is often used in peptide synthesis as a protecting group strategy to prevent unwanted side reactions during the formation of peptide bonds. The benzyl group protects the hydroxyl group, while the trifluoroacetyl group protects the amino group. These protecting groups can be selectively removed under specific conditions to yield the desired peptide sequence. O-benzyl-N-trifluoroacetyl-L-serine is a valuable tool in the field of organic chemistry and biochemistry, particularly in the synthesis of complex peptides and proteins.

1581-95-9

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1581-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1581-95-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1581-95:
(6*1)+(5*5)+(4*8)+(3*1)+(2*9)+(1*5)=89
89 % 10 = 9
So 1581-95-9 is a valid CAS Registry Number.

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