33739-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33739-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,3 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 33739-29:
(7*3)+(6*3)+(5*7)+(4*3)+(3*9)+(2*2)+(1*9)=126
126 % 10 = 6
So 33739-29-6 is a valid CAS Registry Number.