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25351-81-9

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  • 1,3-Benzenedicarboxylicacid, 5-[(9,10-dihydro-4,5-dihydroxy-8-nitro-9,10-dioxo-1-anthracenyl)amino]-,1,3-dimethyl ester

    Cas No: 25351-81-9

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  • 1,3-Benzenedicarboxylicacid, 5-[(9,10-dihydro-4,5-dihydroxy-8-nitro-9,10-dioxo-1-anthracenyl)amino]-,1,3-dimethyl ester cas 25351-81-9

    Cas No: 25351-81-9

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25351-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25351-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,5 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25351-81:
(7*2)+(6*5)+(5*3)+(4*5)+(3*1)+(2*8)+(1*1)=99
99 % 10 = 9
So 25351-81-9 is a valid CAS Registry Number.

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