1795011-90-3 Usage
Uses
Labelled analogue of Decyclopentyl Zafirlukast Methyl Ester, an impurity of the cysteinyl leukotriene type 1 receptor antagonist, Zafirlukast (D226955).
Check Digit Verification of cas no
The CAS Registry Mumber 1795011-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,9,5,0,1 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1795011-90:
(9*1)+(8*7)+(7*9)+(6*5)+(5*0)+(4*1)+(3*1)+(2*9)+(1*0)=183
183 % 10 = 3
So 1795011-90-3 is a valid CAS Registry Number.