438472-60-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 438472-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,4,7 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 438472-60:
(8*4)+(7*3)+(6*8)+(5*4)+(4*7)+(3*2)+(2*6)+(1*0)=167
167 % 10 = 7
So 438472-60-7 is a valid CAS Registry Number.