861093-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861093-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,9 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 861093-67:
(8*8)+(7*6)+(6*1)+(5*0)+(4*9)+(3*3)+(2*6)+(1*7)=176
176 % 10 = 6
So 861093-67-6 is a valid CAS Registry Number.