930093-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930093-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,0,9 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 930093-75:
(8*9)+(7*3)+(6*0)+(5*0)+(4*9)+(3*3)+(2*7)+(1*5)=157
157 % 10 = 7
So 930093-75-7 is a valid CAS Registry Number.