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78246-54-5

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78246-54-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78246-54-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,4 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78246-54:
(7*7)+(6*8)+(5*2)+(4*4)+(3*6)+(2*5)+(1*4)=155
155 % 10 = 5
So 78246-54-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N2O/c8-9-7-3-1-6(5-10)2-4-7/h1-4,10H,5H2/q+1

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