2-(p-Toluol-sulfonylmethyl)-4-nitro-phenol, also known as 2-(4-methylbenzenesulfonylmethyl)-4-nitrophenol, is an organic compound with the chemical formula C14H13NO5S. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2-(p-Toluol-sulfonylmethyl)-4-nitro-phenol is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain antibiotics and herbicides. Its structure features a nitro group at the 4-position, a p-toluenesulfonyl group at the 2-position, and a methyl group attached to the benzene ring of the p-toluenesulfonyl moiety. Due to its reactivity and potential applications, it is important to handle 2-(p-Toluol-sulfonylmethyl)-4-nitro-phenol with care, as it may have hazardous properties.
The CAS Registry Mumber 5804-31-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5804-31: (6*5)+(5*8)+(4*0)+(3*4)+(2*3)+(1*1)=89 89 % 10 = 9 So 5804-31-9 is a valid CAS Registry Number.