1363739-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1363739-50-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,7,3 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1363739-50:
(9*1)+(8*3)+(7*6)+(6*3)+(5*7)+(4*3)+(3*9)+(2*5)+(1*0)=177
177 % 10 = 7
So 1363739-50-7 is a valid CAS Registry Number.