892671-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892671-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,6,7 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 892671-54:
(8*8)+(7*9)+(6*2)+(5*6)+(4*7)+(3*1)+(2*5)+(1*4)=214
214 % 10 = 4
So 892671-54-4 is a valid CAS Registry Number.