305847-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 305847-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,5,8,4 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 305847-75:
(8*3)+(7*0)+(6*5)+(5*8)+(4*4)+(3*7)+(2*7)+(1*5)=150
150 % 10 = 0
So 305847-75-0 is a valid CAS Registry Number.