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90218-97-6

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  • Benzoic acid, 2-hydroxy-, monosodium salt, coupled with 4-amino-1-naphthalenesulfonic acid and diazotized 2-(4-aminophenyl)-1H-benzimidazol-5-amine, sodium salt

    Cas No: 90218-97-6

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  • Benzoic acid, 2-hydroxy-, monosodium salt, coupled with 4-amino-1-naphthalenesulfonic acid and diazotized 2-(4-aminophenyl)-1H-benzimidazol-5-amine, sodium salt

    Cas No: 90218-97-6

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90218-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90218-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,1 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90218-97:
(7*9)+(6*0)+(5*2)+(4*1)+(3*8)+(2*9)+(1*7)=126
126 % 10 = 6
So 90218-97-6 is a valid CAS Registry Number.

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