1338350-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1338350-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,3,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1338350-70:
(9*1)+(8*3)+(7*3)+(6*8)+(5*3)+(4*5)+(3*0)+(2*7)+(1*0)=151
151 % 10 = 1
So 1338350-70-1 is a valid CAS Registry Number.