372146-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372146-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,1,4 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 372146-70:
(8*3)+(7*7)+(6*2)+(5*1)+(4*4)+(3*6)+(2*7)+(1*0)=138
138 % 10 = 8
So 372146-70-8 is a valid CAS Registry Number.