270074-60-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 270074-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,0,0,7 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 270074-60:
(8*2)+(7*7)+(6*0)+(5*0)+(4*7)+(3*4)+(2*6)+(1*0)=117
117 % 10 = 7
So 270074-60-7 is a valid CAS Registry Number.