o-Phenoxycarbonyl-benzhydrylchlorid, also known as 2-(benzhydryloxycarbonyl)phenyl chloride, is a chemical compound with the molecular formula C20H15ClO3. It is a white crystalline solid that is soluble in organic solvents such as dichloromethane and acetonitrile. o-Phenoxycarbonyl-benzhydrylchlorid is primarily used as a protecting group in peptide synthesis, where it temporarily masks the amino group of amino acids, preventing unwanted side reactions. The o-phenoxycarbonyl group can be selectively removed under mild conditions, allowing for the controlled formation of peptide bonds. Due to its stability and ease of removal, o-phenoxycarbonyl-benzhydrylchlorid is a valuable tool in the field of organic chemistry and pharmaceutical research.
The CAS Registry Mumber 973-01-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 3 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 973-01: (5*9)+(4*7)+(3*3)+(2*0)+(1*1)=83 83 % 10 = 3 So 973-01-3 is a valid CAS Registry Number.