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14505-70-5

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14505-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14505-70-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,0 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14505-70:
(7*1)+(6*4)+(5*5)+(4*0)+(3*5)+(2*7)+(1*0)=85
85 % 10 = 5
So 14505-70-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2O4/c15-5-9-10(16)11(17)12(18-9)14-6-13-7-3-1-2-4-8(7)14/h1-4,6,9-12,15-17H,5H2/t9-,10-,11-,12?/m1/s1

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