942407-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942407-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,4,0 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 942407-70:
(8*9)+(7*4)+(6*2)+(5*4)+(4*0)+(3*7)+(2*7)+(1*0)=167
167 % 10 = 7
So 942407-70-7 is a valid CAS Registry Number.