110952-70-0 Usage
Chemical Properties
White Crystalline Solid
Uses
A labelled major metabolite of nicotine in humans. Carcinogen.
General Description
Cotinine is an alkaloid found in tobacco as well as a major urinary metabolite of nicotine. This stable-labeled internal standard is suitable for quantitation of cotinine levels in urine, blood, and saliva for GC/MS or LC-MS/MS applications in nicotine testing or clinical and diagnostic testing of nicotine biomarkers.
Check Digit Verification of cas no
The CAS Registry Mumber 110952-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,5 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 110952-70:
(8*1)+(7*1)+(6*0)+(5*9)+(4*5)+(3*2)+(2*7)+(1*0)=100
100 % 10 = 0
So 110952-70-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/i1D3
