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83400-01-5

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  • 2,7-Naphthalenedisulfonicacid,5-[[5-chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl]amino]-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-,potassium sodium salt (1: : )

    Cas No: 83400-01-5

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  • 2,7-Naphthalenedisulfonicacid,5-[[5-chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl]amino]-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-,potassium sodium salt (1: : )

    Cas No: 83400-01-5

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  • 2,7-Naphthalenedisulfonicacid,5-[[5-chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl]amino]-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-,potassium sodium salt (1: : )

    Cas No: 83400-01-5

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83400-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83400-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,0 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 83400-01:
(7*8)+(6*3)+(5*4)+(4*0)+(3*0)+(2*0)+(1*1)=95
95 % 10 = 5
So 83400-01-5 is a valid CAS Registry Number.

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