Methylphenyl-carboxymethyl-phosphinsulfid, also known as 2-phenyl-2-(methylcarboxymethyl)-1,3,2-benzodioxaphosphorin-2-oxide, is a complex organic compound with the chemical formula C10H11O4PS. It is a derivative of benzodioxaphosphorin, featuring a phosphorus atom bonded to a sulfur atom, a methyl group, a phenyl group, and a carboxylic acid group. Methylphenyl-carboxymethyl-phosphinsulfid is characterized by its unique structure, which includes a benzene ring fused to a dioxaphosphorin ring, and is of interest in the field of organic chemistry, particularly in the synthesis of pharmaceuticals and agrochemicals. Its properties and reactivity are influenced by the presence of the phosphorus-sulfur bond and the carboxylic acid functionality, making it a potentially useful intermediate in the preparation of various chemical compounds.
The CAS Registry Mumber 1707-01-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,0 and 7 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1707-01: (6*1)+(5*7)+(4*0)+(3*7)+(2*0)+(1*1)=63 63 % 10 = 3 So 1707-01-3 is a valid CAS Registry Number.