379249-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 379249-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,9,2,4 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 379249-83:
(8*3)+(7*7)+(6*9)+(5*2)+(4*4)+(3*9)+(2*8)+(1*3)=199
199 % 10 = 9
So 379249-83-9 is a valid CAS Registry Number.