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99441-48-2

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  • 3-CARBOXY-1-[4-[4-CHLORO-3-SULFOPHENYL)AMINO]-6-[[5-HYDROXY-6-[(4-METHOXY-2-SULFOPHENYL)AZO]-7-SULFO-2-NAPHTHALENYL]AMINO]-1,3,5-TRIAZIN-2-YL]PYRIDINIUM HYDROXIDE,TRISODIUM SALT

    Cas No: 99441-48-2

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99441-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99441-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,4 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99441-48:
(7*9)+(6*9)+(5*4)+(4*4)+(3*1)+(2*4)+(1*8)=172
172 % 10 = 2
So 99441-48-2 is a valid CAS Registry Number.

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