S-(2,4-Dimethyl-3-hydroxy-phenyl)-mercaptoessigsaeure, also known as 2,4-dimethyl-3-hydroxyphenylmethylmercaptoacetic acid, is an organic compound with the chemical formula C10H12O3S. It is a derivative of phenol, featuring a methylmercaptoacetic acid group attached to a 2,4-dimethyl-3-hydroxyphenyl moiety. S-(2,4-Dimethyl-3-hydroxy-phenyl)-mercaptoessigsaeure is characterized by its unique structure, which includes two methyl groups at the 2nd and 4th positions of the phenyl ring, a hydroxyl group at the 3rd position, and a mercaptoacetic acid group attached to the phenyl ring through a methylene bridge. It is a white crystalline solid and is soluble in organic solvents. This chemical has potential applications in the synthesis of pharmaceuticals and agrochemicals due to its unique structure and reactivity.
The CAS Registry Mumber 4674-18-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,7 and 4 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4674-18: (6*4)+(5*6)+(4*7)+(3*4)+(2*1)+(1*8)=104 104 % 10 = 4 So 4674-18-4 is a valid CAS Registry Number.