88181-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88181-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,1,8 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 88181-59:
(7*8)+(6*8)+(5*1)+(4*8)+(3*1)+(2*5)+(1*9)=163
163 % 10 = 3
So 88181-59-3 is a valid CAS Registry Number.
InChI:InChI=1/3C10H6N4.ClH.Ru/c3*1-2-8-10(14-6-4-12-8)9-7(1)11-3-5-13-9;;/h3*1-6H;1H;/q;;;;+2/p-1