The chemical compound "[6-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-3,5-dimethyl-2-phenyl-3,6-dihydro-2H-pyran-4-yloxy]-trimethyl-silane" is a complex organic molecule with a molecular formula of C23H36O3Si. It features a cyclohexane ring with isopropyl and methyl substituents, a phenyl group, and a pyran ring. The compound also contains a trimethylsilyl group, which is a common protecting group in organic synthesis. This molecule is characterized by its chiral centers, with the specific configuration at the cyclohexane ring being (1R,2S,5R). It is likely used in advanced chemical synthesis, particularly in the protection of functional groups or as an intermediate in the synthesis of more complex molecules.
The CAS Registry Mumber 87804-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,0 and 4 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 87804-37: (7*8)+(6*7)+(5*8)+(4*0)+(3*4)+(2*3)+(1*7)=163 163 % 10 = 3 So 87804-37-3 is a valid CAS Registry Number.