958852-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958852-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,8,5 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 958852-80:
(8*9)+(7*5)+(6*8)+(5*8)+(4*5)+(3*2)+(2*8)+(1*0)=237
237 % 10 = 7
So 958852-80-7 is a valid CAS Registry Number.