203645-65-2 Usage
General Description
O-Cresol-D8, scientifically known as 2-methylphenol-d8, is a type of cresol labelled with deuterium. Cresols are organic compounds which are a type of phenol, and "D8" refers to the compound having 8 deuterium atoms. Deuterium is a form of hydrogen used in chemical tracing applications. The specific structure and properties of O-Cresol-D8 allows it to be used in scientific research, specifically in fields such as nuclear magnetic resonance (NMR) spectroscopy. It can be used as an internal standard for quantitative analysis, as its deuterium-labelling allows it to be distinguished from other similar compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 203645-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,6,4 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 203645-65:
(8*2)+(7*0)+(6*3)+(5*6)+(4*4)+(3*5)+(2*6)+(1*5)=112
112 % 10 = 2
So 203645-65-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3/i1D3,2D,3D,4D,5D/hD
