1189479-60-4 Usage
Description
LU 208075-d3 is a chemical compound that serves as an internal standard for the quantification of Ambrisentan, a nonpeptide endothelin ETA receptor antagonist used as an antihypertensive medication. It is characterized by its off-white solid appearance.
Uses
Used in Pharmaceutical Industry:
LU 208075-d3 is used as an internal standard for the quantification of Ambrisentan by gas chromatography (GC) or liquid chromatography (LC) mass spectrometry. This application ensures accurate and reliable measurements of Ambrisentan levels in various samples, such as pharmaceutical formulations or biological fluids, for quality control and therapeutic drug monitoring purposes.
Check Digit Verification of cas no
The CAS Registry Mumber 1189479-60-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,4,7 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1189479-60:
(9*1)+(8*1)+(7*8)+(6*9)+(5*4)+(4*7)+(3*9)+(2*6)+(1*0)=214
214 % 10 = 4
So 1189479-60-4 is a valid CAS Registry Number.