Methylsulfonylmethyl benzoate, also known as MSMB, is an organic compound with the chemical formula C9H10O4S. It is a colorless to pale yellow liquid that is soluble in organic solvents and has a molecular weight of 214.24 g/mol. MSMB is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential applications in the production of dyes, fragrances, and other industrial chemicals. The compound is synthesized through a reaction between benzoic acid and methylsulfonyl chloride, and its properties include a melting point of 34-36°C and a boiling point of 150-152°C at 0.1 mmHg. Due to its reactivity and potential hazards, proper safety measures should be taken when handling MSMB.
The CAS Registry Mumber 5388-06-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,8 and 8 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5388-06: (6*5)+(5*3)+(4*8)+(3*8)+(2*0)+(1*6)=107 107 % 10 = 7 So 5388-06-7 is a valid CAS Registry Number.