237384-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 237384-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,7,3,8 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 237384-70:
(8*2)+(7*3)+(6*7)+(5*3)+(4*8)+(3*4)+(2*7)+(1*0)=152
152 % 10 = 2
So 237384-70-2 is a valid CAS Registry Number.