1020719-22-5 Usage
Chemical Properties
White-to-Off White Solid
Check Digit Verification of cas no
The CAS Registry Mumber 1020719-22-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,7,1 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1020719-22:
(9*1)+(8*0)+(7*2)+(6*0)+(5*7)+(4*1)+(3*9)+(2*2)+(1*2)=95
95 % 10 = 5
So 1020719-22-5 is a valid CAS Registry Number.