1363838-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1363838-32-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,8,3 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1363838-32:
(9*1)+(8*3)+(7*6)+(6*3)+(5*8)+(4*3)+(3*8)+(2*3)+(1*2)=177
177 % 10 = 7
So 1363838-32-7 is a valid CAS Registry Number.