892670-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892670-84-7 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 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 892670-84:
(8*8)+(7*9)+(6*2)+(5*6)+(4*7)+(3*0)+(2*8)+(1*4)=217
217 % 10 = 7
So 892670-84-7 is a valid CAS Registry Number.