(4-hydroxy-phenyl)-methanesulfonic acid, also known as 4-hydroxybenzenemethanesulfonic acid, is an organic compound with the chemical formula C7H8O4S. It is a white crystalline solid that is soluble in water and has a molecular weight of 192.20 g/mol. (4-hydroxy-phenyl)-methanesulfonic acid is characterized by the presence of a hydroxyl group (-OH) attached to a phenyl ring, which is connected to a methanesulfonic acid group (-CH2-SO3H). It is used in various applications, including as an intermediate in the synthesis of pharmaceuticals and other organic compounds, as well as in the production of dyes and pigments. Due to its reactivity and functional groups, it can participate in a range of chemical reactions, making it a versatile building block in organic chemistry.
The CAS Registry Mumber 10536-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,3 and 6 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 10536-35: (7*1)+(6*0)+(5*5)+(4*3)+(3*6)+(2*3)+(1*5)=73 73 % 10 = 3 So 10536-35-3 is a valid CAS Registry Number.