340256-40-8 Usage
Uses
Used in Environmental Analysis:
4-Ethylphenol-2,3,5,6-D4, OD is used as an internal standard for the accurate quantification of 4-ethylphenol in environmental samples. This application is crucial for assessing the presence and impact of this phenolic compound resulting from industrial activities and natural sources.
Used in Biological Research:
In biological research, 4-Ethylphenol-2,3,5,6-D4, OD is utilized as an internal standard to quantify 4-ethylphenol levels in biological samples. This aids in understanding the role of 4-ethylphenol as a metabolite of certain microorganisms and its potential as a biomarker for specific diseases, thus contributing to the advancement of medical and environmental science.
Check Digit Verification of cas no
The CAS Registry Mumber 340256-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,0,2,5 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 340256-40:
(8*3)+(7*4)+(6*0)+(5*2)+(4*5)+(3*6)+(2*4)+(1*0)=108
108 % 10 = 8
So 340256-40-8 is a valid CAS Registry Number.
