1178530-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1178530-67-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,8,5,3 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1178530-67:
(9*1)+(8*1)+(7*7)+(6*8)+(5*5)+(4*3)+(3*0)+(2*6)+(1*7)=170
170 % 10 = 0
So 1178530-67-0 is a valid CAS Registry Number.