1256922-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1256922-16-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,9,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1256922-16:
(9*1)+(8*2)+(7*5)+(6*6)+(5*9)+(4*2)+(3*2)+(2*1)+(1*6)=163
163 % 10 = 3
So 1256922-16-3 is a valid CAS Registry Number.
1256922-16-3Relevant academic research and scientific papers
Synthesis and characterization of novel dipeptide mimetics with hydantoin moiety
Todorov, Petar T.,Naydenova, Emilia D.
, p. 1424 - 1428 (2011/11/06)
The synthesis of three novel 5,5-dimethylhydantoin derivatives 2-amino-N-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)acetamide, 2-amino-N-(4,4-dimethyl-2,5-dioxoimidazol idin-1-yl)-3-phenylpropanamide, and 2-amino-4-methyl-N-(4,4-dimethyl-2,5-dioxoimidazol i
