1,8-Dihydroxy-3-methylnaphthalin, also known as 3-Methyl-1,8-dihydroxy-2-naphthoic acid, is an organic compound with the chemical formula C11H10O4. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, and features two hydroxyl groups at the 1 and 8 positions, as well as a methyl group at the 3 position. This white crystalline solid is soluble in water, ethanol, and acetone, and is commonly used as a chemical intermediate in the synthesis of various dyes, pharmaceuticals, and other organic compounds. Its molecular structure and functional groups contribute to its reactivity and potential applications in various chemical processes.
The CAS Registry Mumber 1130-61-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 0 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1130-61: (6*1)+(5*1)+(4*3)+(3*0)+(2*6)+(1*1)=36 36 % 10 = 6 So 1130-61-6 is a valid CAS Registry Number.