38312-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38312-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,3,1 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38312-07:
(7*3)+(6*8)+(5*3)+(4*1)+(3*2)+(2*0)+(1*7)=101
101 % 10 = 1
So 38312-07-1 is a valid CAS Registry Number.