1185294-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185294-30-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,2,9 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1185294-30:
(9*1)+(8*1)+(7*8)+(6*5)+(5*2)+(4*9)+(3*4)+(2*3)+(1*0)=167
167 % 10 = 7
So 1185294-30-7 is a valid CAS Registry Number.