1019604-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019604-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,6,0 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1019604-84:
(9*1)+(8*0)+(7*1)+(6*9)+(5*6)+(4*0)+(3*4)+(2*8)+(1*4)=132
132 % 10 = 2
So 1019604-84-2 is a valid CAS Registry Number.