3-Chlor-5-fluor-2-hydroxyphenyl-benzylketon, also known as 2-Chlor-4-fluor-6-phenylacetylphenol, is a complex organic compound with the molecular formula C13H8ClFO2. 3-Chlor-5-fluor-2-hydroxyphenyl-benzylketon (2-Chlor-4-fluor-6-phenylacetylphenol) is characterized by the presence of a benzylketone group, which is a ketone with a benzyl group attached to the carbonyl carbon. The molecule features a chloro (-Cl) group at the 3rd position, a fluoro (-F) group at the 5th position, and a hydroxy (-OH) group at the 2nd position on the phenyl ring. Additionally, the compound has a phenylacetyl group, which is an acetyl group (a two-carbon fragment with a carbonyl group) attached to a phenyl ring. The phenyl ring in the phenylacetyl group is further substituted with a chloro group at the 2nd position and a fluoro group at the 4th position. 3-Chlor-5-fluor-2-hydroxyphenyl-benzylketon (2-Chlor-4-fluor-6-phenylacetylphenol) is of interest in the field of organic chemistry, particularly in the synthesis of pharmaceuticals and other specialty chemicals, due to its unique structure and potential reactivity.
The CAS Registry Mumber 4108-05-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,0 and 8 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4108-05: (6*4)+(5*1)+(4*0)+(3*8)+(2*0)+(1*5)=58 58 % 10 = 8 So 4108-05-8 is a valid CAS Registry Number.