930766-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930766-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,7,6 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 930766-42:
(8*9)+(7*3)+(6*0)+(5*7)+(4*6)+(3*6)+(2*4)+(1*2)=180
180 % 10 = 0
So 930766-42-0 is a valid CAS Registry Number.