741235-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 741235-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,2,3 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 741235-38:
(8*7)+(7*4)+(6*1)+(5*2)+(4*3)+(3*5)+(2*3)+(1*8)=141
141 % 10 = 1
So 741235-38-1 is a valid CAS Registry Number.