1351405-67-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1351405-67-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,1,4,0 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1351405-67:
(9*1)+(8*3)+(7*5)+(6*1)+(5*4)+(4*0)+(3*5)+(2*6)+(1*7)=128
128 % 10 = 8
So 1351405-67-8 is a valid CAS Registry Number.