737776-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 737776-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,7,7,7 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 737776-39:
(8*7)+(7*3)+(6*7)+(5*7)+(4*7)+(3*6)+(2*3)+(1*9)=215
215 % 10 = 5
So 737776-39-5 is a valid CAS Registry Number.