The chemical compound "(3aR,3bR,4R,6aS,7S)-7-Hydroxy-3,3a,5,5-tetramethyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one" is a complex, naturally occurring organic molecule. It features a cyclopenta[a]pentalen-2-one core structure, which is a type of pentalenetype sesquiterpene. The molecule is characterized by its octahydro framework, indicating the presence of eight hydrogen atoms in a cyclic structure. It also includes a tetrahydro-pyran-2-yloxy group, which is a derivative of tetrahydrofuran, a saturated heterocyclic compound. The compound's stereochemistry is defined by the presence of five chiral centers, denoted by the prefixes 'R' and 'S', which indicate the specific three-dimensional arrangement of the atoms around these centers. The hydroxyl group at the 7-position suggests the presence of a hydroxyl functional group, which can participate in various chemical reactions. (3aR,3bR,4R,6aS,7S)-7-Hydroxy-3,3a,5,5-tetramethyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one is likely to be found in the realm of natural products chemistry, potentially with biological activity or as a precursor in the synthesis of other complex molecules.
The CAS Registry Mumber 82873-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,7 and 3 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 82873-84: (7*8)+(6*2)+(5*8)+(4*7)+(3*3)+(2*8)+(1*4)=165 165 % 10 = 5 So 82873-84-5 is a valid CAS Registry Number.
Get Best Price for82873-84-5(3aR,3bR,4R,6aS,7S)-7-Hydroxy-3,3a,5,5-tetramethyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one