2-Hydroxymethyl-phenylessigsaeure-2,4-dinitro-anilid, also known as 2-hydroxymethyl-phenylsuccinic acid 2,4-dinitroanilide, is a complex organic compound with the molecular formula C16H13N3O8. It is a derivative of phenylsuccinic acid, featuring a 2,4-dinitroanilide group attached to the hydroxymethyl side chain. 2-Hydroxymethyl-phenylessigsaeure-2,4-dinitro-anilid is characterized by its yellow crystalline appearance and is soluble in organic solvents such as ethanol and acetone. It is primarily used in chemical research and as an analytical reagent, particularly in the detection and quantification of certain metal ions due to its ability to form colored complexes. The compound's structure and properties make it a valuable tool in the field of analytical chemistry, where it aids in the identification and measurement of metal concentrations in various samples.
The CAS Registry Mumber 1723-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,2 and 3 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1723-67: (6*1)+(5*7)+(4*2)+(3*3)+(2*6)+(1*7)=77 77 % 10 = 7 So 1723-67-7 is a valid CAS Registry Number.