107336-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107336-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,3,3 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 107336-77:
(8*1)+(7*0)+(6*7)+(5*3)+(4*3)+(3*6)+(2*7)+(1*7)=116
116 % 10 = 6
So 107336-77-6 is a valid CAS Registry Number.