Phenol, 5-methyl-4-(1-methylethyl)-2-nitro-, also known as 2-nitro-4-isopropylmethyl-5-methylphenol, is an organic compound with the chemical formula C11H15NO3. It is a derivative of phenol, characterized by the presence of a nitro group (-NO2) at the 2-position, a methyl group (-CH3) at the 5-position, and an isopropylmethyl group (-CH(CH3)2) at the 4-position. Phenol, 5-methyl-4-(1-methylethyl)-2-nitro- is a yellow crystalline solid with a molecular weight of 209.24 g/mol. It is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other chemical products. Due to its reactivity and potential applications, it is essential to handle Phenol, 5-methyl-4-(1-methylethyl)-2-nitro- with care, following proper safety protocols.
The CAS Registry Mumber 1664-14-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 4 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1664-14: (6*1)+(5*6)+(4*6)+(3*4)+(2*1)+(1*4)=78 78 % 10 = 8 So 1664-14-8 is a valid CAS Registry Number.