959780-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959780-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,7,8 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 959780-09:
(8*9)+(7*5)+(6*9)+(5*7)+(4*8)+(3*0)+(2*0)+(1*9)=237
237 % 10 = 7
So 959780-09-7 is a valid CAS Registry Number.