1354485-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1354485-40-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,4,8 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1354485-40:
(9*1)+(8*3)+(7*5)+(6*4)+(5*4)+(4*8)+(3*5)+(2*4)+(1*0)=167
167 % 10 = 7
So 1354485-40-7 is a valid CAS Registry Number.