16964-83-3 Usage
General Description
N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate is a chemical compound that consists of a benzyl ester of N-benzyloxycarbonyl-L-lysine protected by a p-toluenesulfonate group. N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate is commonly used in peptide synthesis as a protecting group for the lysine residue, allowing for selective deprotection and modification of other amino acids in the peptide chain. It is also used as a building block in the synthesis of pharmaceuticals and bioactive compounds. Additionally, it can be utilized in the preparation of advanced materials and as a reagent in organic chemistry reactions. Overall, N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate is a versatile compound with a variety of applications in chemical and pharmaceutical research.
Check Digit Verification of cas no
The CAS Registry Mumber 16964-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,6 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16964-83:
(7*1)+(6*6)+(5*9)+(4*6)+(3*4)+(2*8)+(1*3)=143
143 % 10 = 3
So 16964-83-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H26N2O4.C7H8O3S/c22-14-8-7-13-19(20(24)26-15-17-9-3-1-4-10-17)23-21(25)27-16-18-11-5-2-6-12-18;1-6-2-4-7(5-3-6)11(8,9)10/h1-6,9-12,19H,7-8,13-16,22H2,(H,23,25);2-5H,1H3,(H,8,9,10)/t19-;/m0./s1