3945-25-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3945-25-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3945-25:
(6*3)+(5*9)+(4*4)+(3*5)+(2*2)+(1*5)=103
103 % 10 = 3
So 3945-25-3 is a valid CAS Registry Number.
3945-25-3Relevant articles and documents
Production of aldoses
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Page 5, (2010/02/09)
An aldose having n-1 carbon atoms is produced from an aldonic acid having n carbon atoms using hypochlorous acid or a hypochlorite in a high yield at low cost with safety, by treating the reaction mixture with a compound having reactivity with the hypochlorous acid or hypochlorite higher than that with the produced aldose.
