(1S,4aS,8aR)-1-Allyl-1,2,4a-trimethyl-5-methylene-1,2,4a,5,6,7,8,8a-octahydro-naphthalen-2-ol is a complex organic compound with a unique molecular structure. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, and features an octahydro (eight hydrogen atoms) framework. The compound is characterized by its allyl group at the 1-position, three methyl groups at the 1, 2, and 4a-positions, and a methylene bridge at the 5-position. The stereochemistry is defined by the 'S' and 'R' configurations at the 1, 4a, and 8a positions, indicating the spatial arrangement of the atoms. (1S,4aS,8aR)-1-Allyl-1,2,4a-trimethyl-5-methylene-1,2,4a,5,6,7,8,8a-octahydro-naphthalen-2-ol is of interest in organic chemistry and may have applications in the synthesis of pharmaceuticals or other specialty chemicals due to its specific structural features.
The CAS Registry Mumber 82527-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,2 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 82527-91: (7*8)+(6*2)+(5*5)+(4*2)+(3*7)+(2*9)+(1*1)=141 141 % 10 = 1 So 82527-91-1 is a valid CAS Registry Number.