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89797-01-3

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  • Factory Supply (trisodium (2-((3-(6-(2-chloro-5-sulfonatoanilino)-4-(3-carboxypyridinio)-1,3,5-triazin-2-ylamino)-2-oxido-5-sulfonatophenylazo)phenylmethylazo)-4-sulfonatobenzoato)copper(3-)) hydroxid

    Cas No: 89797-01-3

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89797-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89797-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,9 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89797-01:
(7*8)+(6*9)+(5*7)+(4*9)+(3*7)+(2*0)+(1*1)=203
203 % 10 = 3
So 89797-01-3 is a valid CAS Registry Number.

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