2446-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2446-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2446-72:
(6*2)+(5*4)+(4*4)+(3*6)+(2*7)+(1*2)=82
82 % 10 = 2
So 2446-72-2 is a valid CAS Registry Number.
2446-72-2Relevant articles and documents
Preparation of N-formamidinylamino acids from amino and formamidinesulfinic acids
Jursic,Neumann,McPherson
, p. 1656 - 1658 (2007/10/03)
A practical synthetic procedure for the conversion of amino acids into N-formamidinylamino acids using formamidinesulfinic acid in basic water solution is presented.