1273578-06-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1273578-06-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,3,5,7 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1273578-06:
(9*1)+(8*2)+(7*7)+(6*3)+(5*5)+(4*7)+(3*8)+(2*0)+(1*6)=175
175 % 10 = 5
So 1273578-06-5 is a valid CAS Registry Number.