882766-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882766-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,7,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 882766-90:
(8*8)+(7*8)+(6*2)+(5*7)+(4*6)+(3*6)+(2*9)+(1*0)=227
227 % 10 = 7
So 882766-90-7 is a valid CAS Registry Number.