74378-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74378-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,7 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74378-50:
(7*7)+(6*4)+(5*3)+(4*7)+(3*8)+(2*5)+(1*0)=150
150 % 10 = 0
So 74378-50-0 is a valid CAS Registry Number.