1228049-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228049-40-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,0,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1228049-40:
(9*1)+(8*2)+(7*2)+(6*8)+(5*0)+(4*4)+(3*9)+(2*4)+(1*0)=138
138 % 10 = 8
So 1228049-40-8 is a valid CAS Registry Number.
1228049-40-8Relevant articles and documents
An unnatural amino acid that mimics phosphotyrosine
Ge, Jingyan,Wu, Hao,Yao, Shao Q.
supporting information; experimental part, p. 2980 - 2982 (2010/08/04)
By replacing the phosphate group in pTyr with an isoxazole carboxylic acid, a novel unnatural amino acid has been successfully synthesized. Subsequently, its incorporation into a known PPI (protein-protein interaction) inhibitor of STAT3 protein (ISS 610)
