958138-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958138-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,1,3 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 958138-35:
(8*9)+(7*5)+(6*8)+(5*1)+(4*3)+(3*8)+(2*3)+(1*5)=207
207 % 10 = 7
So 958138-35-7 is a valid CAS Registry Number.