Cas 104891-52-3,(1R,2R)-2-(5-Oxo-5H-5λ<sup>5</sup>-dibenzophosphol-5-yl)-1-phenyl-butan-1-ol

104891-52-3

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Basic information

Product Name: (1R,2R)-2-(5-Oxo-5H-5λ⁵-dibenzophosphol-5-yl)-1-phenyl-butan-1-ol
Synonyms:
CAS NO:104891-52-3
Molecular Formula:
Molecular Weight: 348.381
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1R,2R)-2-(5-Oxo-5H-5λ⁵-dibenzophosphol-5-yl)-1-phenyl-butan-1-ol(CAS DataBase Reference)
NIST Chemistry Reference: (1R,2R)-2-(5-Oxo-5H-5λ⁵-dibenzophosphol-5-yl)-1-phenyl-butan-1-ol(104891-52-3)
EPA Substance Registry System: (1R,2R)-2-(5-Oxo-5H-5λ⁵-dibenzophosphol-5-yl)-1-phenyl-butan-1-ol(104891-52-3)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 104891-52-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 104891-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104891-52:
(8*1)+(7*0)+(6*4)+(5*8)+(4*9)+(3*1)+(2*5)+(1*2)=123
123 % 10 = 3
So 104891-52-3 is a valid CAS Registry Number.

104891-52-3Upstream product

104891-75-0 2-(5-Oxo-5H-5λ⁵-dibenzophosphol-5-yl)-1-phenyl-butan-1-one

104891-52-3Downstream Products

104891-52-3Relevant academic research and scientific papers

REVERSED STEREOCHEMICAL CONTROL IN THE REGIOSELECTIVE REDUCTION OF HINDERED DIPHENYLPHOSPHINOYL (Ph2PO-) KETONES AND ENONES

Elliott, Jason,Hall, David,Warren, Stuart

, p. 601 - 604 (2007/10/02)

Reduction of α'-diphenylphosphinoyl enones (6) and crowded α-diphenylphosphinoyl ketones (4) with sodium borohydride in the presence of cerium chloride gives the otherwise difficult to obtain erythro-alcohols (5) and (7).

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