373611-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 373611-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,3,6,1 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 373611-83:
(8*3)+(7*7)+(6*3)+(5*6)+(4*1)+(3*1)+(2*8)+(1*3)=147
147 % 10 = 7
So 373611-83-7 is a valid CAS Registry Number.