36934-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36934-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,9,3 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 36934-19:
(7*3)+(6*6)+(5*9)+(4*3)+(3*4)+(2*1)+(1*9)=137
137 % 10 = 7
So 36934-19-7 is a valid CAS Registry Number.