(1RS,4aRS,9aRS)-1,2,3,4a,9a-hexahydro-1,4a-dimethylfluorene-1-carboxylic acid is a complex organic compound with the molecular formula C17H20O2. It is a derivative of the fluorene class of compounds, characterized by a hexahydro structure and the presence of two methyl groups at the 1 and 4a positions. This molecule features a carboxylic acid functional group, which is responsible for its acidic properties. The compound's stereochemistry is defined by the presence of three chiral centers, indicated by the RS configuration at the 1, 4a, and 9a positions. This specific arrangement of atoms and functional groups gives the compound its unique chemical and physical properties, which can be relevant in various chemical and pharmaceutical applications.
The CAS Registry Mumber 4119-38-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,1 and 9 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4119-38: (6*4)+(5*1)+(4*1)+(3*9)+(2*3)+(1*8)=74 74 % 10 = 4 So 4119-38-4 is a valid CAS Registry Number.