9H-Xanthene-9-ethanol, also known as 9-(2-hydroxyethyl)-9H-xanthene, is an organic compound with the molecular formula C15H14O. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents and has a molecular weight of 210.27 g/mol. 9H-Xanthene-9-ethanol is a derivative of xanthene, a tricyclic aromatic hydrocarbon, and features an ethanol group attached to the xanthene core. It is used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals and other organic compounds. Due to its potential reactivity and the presence of a phenolic hydroxyl group, it is important to handle 9H-xanthene-9-ethanol with care, following proper safety protocols.
The CAS Registry Mumber 4819-87-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,1 and 9 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4819-87: (6*4)+(5*8)+(4*1)+(3*9)+(2*8)+(1*7)=118 118 % 10 = 8 So 4819-87-8 is a valid CAS Registry Number.