1361056-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1361056-39-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,0,5 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1361056-39:
(9*1)+(8*3)+(7*6)+(6*1)+(5*0)+(4*5)+(3*6)+(2*3)+(1*9)=134
134 % 10 = 4
So 1361056-39-4 is a valid CAS Registry Number.