7150-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7150-93-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,5 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7150-93:
(6*7)+(5*1)+(4*5)+(3*0)+(2*9)+(1*3)=88
88 % 10 = 8
So 7150-93-8 is a valid CAS Registry Number.