1361234-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1361234-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,2,3 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1361234-74:
(9*1)+(8*3)+(7*6)+(6*1)+(5*2)+(4*3)+(3*4)+(2*7)+(1*4)=133
133 % 10 = 3
So 1361234-74-3 is a valid CAS Registry Number.