2.6-Dimethoxy-monothiobenzoesaeure-S-aethylester, also known as 2,6-dimethoxy-4-(methylthio)benzoic acid S-ethyl ester, is an organic compound with the chemical formula C11H14O4S. It is a colorless to pale yellow liquid with a molecular weight of 246.29 g/mol. 2.6-Dimethoxy-monothiobenzoesaeure-S-aethylester is characterized by the presence of a benzoic acid structure, with two methoxy groups at the 2nd and 6th positions, a methylthio group at the 4th position, and an ethyl ester group at the S-atom. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of fungicides and herbicides. Due to its reactivity and potential applications, it is essential to handle this chemical with care, adhering to proper safety protocols.
The CAS Registry Mumber 6684-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 4 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6684-04: (6*6)+(5*6)+(4*8)+(3*4)+(2*0)+(1*4)=114 114 % 10 = 4 So 6684-04-4 is a valid CAS Registry Number.