(4aR,8aS)-2-Ethoxy-hexahydro-benzo[1,3,2]dioxaphosphinine is a complex organic compound with the molecular formula C9H15O3P. It is a derivative of benzo[1,3,2]dioxaphosphinine, which is a heterocyclic compound containing a benzene ring fused to a dioxaphosphinine ring. The compound features a hexahydro structure, indicating the presence of six hydrogen atoms bonded to carbon atoms in a cyclic manner. The 2-ethoxy group, which is an ethyl ether functional group, is attached to the molecule, providing additional complexity to its structure. (4aR,8aS)-2-Ethoxy-hexahydro-benzo[1,3,2]dioxaphosphinine is of interest in the field of organic chemistry, particularly in the synthesis of phosphorus-containing heterocycles, which have potential applications in various chemical and pharmaceutical industries.
The CAS Registry Mumber 879-66-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,7 and 9 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 879-66: (5*8)+(4*7)+(3*9)+(2*6)+(1*6)=113 113 % 10 = 3 So 879-66-3 is a valid CAS Registry Number.