1190009-70-1 Usage
Chemical Properties
Off-White Solid
Uses
A labelled impurity of Lansoprazole.
Check Digit Verification of cas no
The CAS Registry Mumber 1190009-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,0,0 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1190009-70:
(9*1)+(8*1)+(7*9)+(6*0)+(5*0)+(4*0)+(3*9)+(2*7)+(1*0)=121
121 % 10 = 1
So 1190009-70-1 is a valid CAS Registry Number.