Isocamphoric acid, also known as isocamphoraric acid or 1,2,2,3-tetramethylcyclopentanecarboxylic acid, is a white crystalline organic compound with the chemical formula C10H18O2. It is a derivative of camphoric acid and is commonly used as a chiral building block in the synthesis of various pharmaceuticals, agrochemicals, and fragrances. Isocamphoric acid is characterized by its unique cyclic structure and exhibits interesting physical and chemical properties, such as its ability to form inclusion complexes with various guest molecules. It is typically synthesized through the oxidation of borneol or isoborneol, and its applications span across various industries, including the production of insect repellents, pharmaceutical intermediates, and chiral auxiliaries in asymmetric synthesis.
The CAS Registry Mumber 4374-99-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4374-99: (6*4)+(5*3)+(4*7)+(3*4)+(2*9)+(1*9)=106 106 % 10 = 6 So 4374-99-6 is a valid CAS Registry Number.