239072-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 239072-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,0,7 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 239072-15:
(8*2)+(7*3)+(6*9)+(5*0)+(4*7)+(3*2)+(2*1)+(1*5)=132
132 % 10 = 2
So 239072-15-2 is a valid CAS Registry Number.