1019359-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019359-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,3,5 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1019359-77:
(9*1)+(8*0)+(7*1)+(6*9)+(5*3)+(4*5)+(3*9)+(2*7)+(1*7)=153
153 % 10 = 3
So 1019359-77-3 is a valid CAS Registry Number.