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109125-53-3

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  • 2-NAPHTHALENESULFONIC ACID 7-[[4-CHLORO-6-[(4-CHLORO-3-SULFOPHENYL)AMINO]-1,3,5-TRIAZIN-2-YL]AMINO]-4-HYDROXY-3-[(4-METHOXY-2-SULFOPHENYL)AZO]-,POTASSIUM SODIUM SALT

    Cas No: 109125-53-3

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109125-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109125-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,1,2 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109125-53:
(8*1)+(7*0)+(6*9)+(5*1)+(4*2)+(3*5)+(2*5)+(1*3)=103
103 % 10 = 3
So 109125-53-3 is a valid CAS Registry Number.

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