9,10-Dihydro-9,10-ethanoanthracene-11-ol tosylate is a complex organic compound with the molecular formula C20H22O3S. It is derived from the anthracene structure, which is a tricyclic aromatic hydrocarbon. The compound features a 9,10-dihydro-9,10-ethanoanthracene core, indicating that the 9 and 10 positions are connected by a single carbon-carbon bond, reducing the molecule's overall unsaturation. The 11-ol functional group signifies the presence of a hydroxyl group (-OH) at the 11th position, while the tosylate group (-OTs) is a toluenesulfonate ester attached to the hydroxyl group, providing the molecule with acidic properties. 9,10-dihydro-9,10-ethanoantracen-11-ol tosylate is of interest in organic synthesis and may have potential applications in the development of pharmaceuticals or other chemical products due to its unique structure and reactivity.
The CAS Registry Mumber 2975-83-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,7 and 5 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2975-83: (6*2)+(5*9)+(4*7)+(3*5)+(2*8)+(1*3)=119 119 % 10 = 9 So 2975-83-9 is a valid CAS Registry Number.