1198080-53-3 Usage
General Description
"1-{(2R)-1-[(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy]propan-2-yl}-3-phenylurea, min. 97% UREAPhos" is a chemical compound that is composed of a urea molecule attached to a phosphorous-containing group. It is a white to off-white solid with a minimum purity of 97%. 1-{(2R)-1-[(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy]propan-2-yl}-3-phenylurea, min. 97% UREAPhos is a highly efficient and selective ligand for metal-catalyzed organic transformations, particularly in asymmetric hydrogenation and other catalytic processes. UREAPhos is widely used in organic synthesis for the production of pharmaceuticals, agrochemicals, and other fine chemicals. It has found applications in the pharmaceutical industry, as well as in academic and industrial research laboratories.
Check Digit Verification of cas no
The CAS Registry Mumber 1198080-53-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,0,8 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1198080-53:
(9*1)+(8*1)+(7*9)+(6*8)+(5*0)+(4*8)+(3*0)+(2*5)+(1*3)=173
173 % 10 = 3
So 1198080-53-3 is a valid CAS Registry Number.
1198080-53-3Relevant articles and documents
UREAphos: Supramolecular bidentate ligands for asymmetric hydrogenation
Sandee, Albertus J.,Van Der Burg, Alida M.,Reek, Joost N. H.
, p. 864 - 866 (2007)
Supramolecular bidentate phosphite ligands are presented as a new class of ligands for rhodium catalysed asymmetric hydrogenation. The Royal Society of Chemistry.
