1421-34-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1421-34-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,2 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1421-34:
(6*1)+(5*4)+(4*2)+(3*1)+(2*3)+(1*4)=47
47 % 10 = 7
So 1421-34-7 is a valid CAS Registry Number.
1421-34-7Relevant articles and documents
Aminoguanidine carboxylates for the treatment of non-insulin-dependent diabetes mellitus
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, (2008/06/13)
The present invention provides novel compounds of the formula I and II for the treatment of non-insulin dependent diabetes mellitius (NIDDM) and a new use of known compounds for this purpose.
