76835-33-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76835-33-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,3 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76835-33:
(7*7)+(6*6)+(5*8)+(4*3)+(3*5)+(2*3)+(1*3)=161
161 % 10 = 1
So 76835-33-1 is a valid CAS Registry Number.