956100-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956100-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,1,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 956100-75:
(8*9)+(7*5)+(6*6)+(5*1)+(4*0)+(3*0)+(2*7)+(1*5)=167
167 % 10 = 7
So 956100-75-7 is a valid CAS Registry Number.