109434-27-7 Usage
General Description
Fmoc-O-tert-Butyl-L-serine 3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl ester is a chemical compound used in organic synthesis. It is a derivative of L-serine, an amino acid, and contains a benzotriazinyl ester group. The Fmoc- (Fluorenylmethyloxycarbonyl) protecting group is commonly used in peptide synthesis to protect the N-terminus of amino acids. The tert-butyl group is a commonly used protecting group as well, and it is used to protect the hydroxyl group of the serine residue. Fmoc-O-tert-Butyl-L-serine 3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl ester is often used in the synthesis of peptide or peptidomimetic compounds for research or pharmaceutical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 109434-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,3 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109434-27:
(8*1)+(7*0)+(6*9)+(5*4)+(4*3)+(3*4)+(2*2)+(1*7)=117
117 % 10 = 7
So 109434-27-7 is a valid CAS Registry Number.
