3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptane-2-carboxylic acid is a complex organic compound with the molecular formula C??H??O?. It is a white crystalline solid and is known for its unique bicyclic structure, featuring a seven-membered ring with three methyl groups and a hydroxyl group at the 3-position. 3-hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptane-2-carboxylic acid is a key intermediate in the synthesis of various pharmaceuticals and natural products, particularly in the production of the pain reliever and anti-inflammatory drug, ibuprofen. Its chemical properties include acidity due to the carboxylic acid group, which allows it to form salts and esters. The compound is also notable for its chiral center, which can lead to the formation of enantiomers, an important consideration in drug development.
The CAS Registry Mumber 6246-41-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,4 and 6 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6246-41: (6*6)+(5*2)+(4*4)+(3*6)+(2*4)+(1*1)=89 89 % 10 = 9 So 6246-41-9 is a valid CAS Registry Number.