1383579-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1383579-32-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,5,7 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1383579-32:
(9*1)+(8*3)+(7*8)+(6*3)+(5*5)+(4*7)+(3*9)+(2*3)+(1*2)=195
195 % 10 = 5
So 1383579-32-5 is a valid CAS Registry Number.