Schwefels?ure-mono-<2-(4-amino-phenyl)-aethylester>, also known as 4-amino-phenyl-2-ethylsulfanyl-acetic acid, is an organic compound with the chemical formula C10H13NO2S. It is a derivative of aminophenylacetic acid, featuring a sulfur atom bonded to an ethyl group and an amino group attached to a phenyl ring. Schwefelsaeure-mono-<2-(4-amino-phenyl)-aethylester> is characterized by its potential reactivity due to the presence of the amino and sulfanyl functional groups, which can participate in various chemical reactions, such as nucleophilic substitutions or condensations. It may be used in the synthesis of pharmaceuticals, agrochemicals, or other specialty chemicals where its unique structure can contribute to specific biological activities or properties.
The CAS Registry Mumber 2133-15-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 3 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2133-15: (6*2)+(5*1)+(4*3)+(3*3)+(2*1)+(1*5)=45 45 % 10 = 5 So 2133-15-5 is a valid CAS Registry Number.