377091-04-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 377091-04-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,7,0,9 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 377091-04:
(8*3)+(7*7)+(6*7)+(5*0)+(4*9)+(3*1)+(2*0)+(1*4)=158
158 % 10 = 8
So 377091-04-8 is a valid CAS Registry Number.