3,6-dimethylnaphthalene-1,8-diol is an organic compound with the molecular formula C12H12O2. It is a white crystalline solid that belongs to the class of polycyclic aromatic hydrocarbons. 3,6-dimethylnaphthalene-1,8-diol is characterized by the presence of two methyl groups (CH3) at the 3rd and 6th carbon positions, and two hydroxyl groups (OH) at the 1st and 8th carbon positions of the naphthalene ring system. 3,6-dimethylnaphthalene-1,8-diol is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its complex structure and potential applications, it is an important compound in the field of organic chemistry and chemical engineering.
The CAS Registry Mumber 945-40-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 5 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 945-40: (5*9)+(4*4)+(3*5)+(2*4)+(1*0)=84 84 % 10 = 4 So 945-40-4 is a valid CAS Registry Number.