7385-72-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7385-72-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7385-72:
(6*7)+(5*3)+(4*8)+(3*5)+(2*7)+(1*2)=120
120 % 10 = 0
So 7385-72-0 is a valid CAS Registry Number.