Cas 74855-87-1,methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate

74855-87-1

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Basic information

Product Name: methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate
Synonyms: methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate
CAS NO:74855-87-1
Molecular Formula:
Molecular Weight: 550.822
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: methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate(74855-87-1)
EPA Substance Registry System: methyl 2α-(p-methoxyphenyl)-3-oxo-5α-cholestane-2β-carboxylate(74855-87-1)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 74855-87-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74855-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,5 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74855-87:
(7*7)+(6*4)+(5*8)+(4*5)+(3*5)+(2*8)+(1*7)=171
171 % 10 = 1
So 74855-87-1 is a valid CAS Registry Number.

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74855-87-1Relevant academic research and scientific papers

The Chemistry of Aryllead(IV) Tricarboxylates. Reaction with β-Keto Esters: A Convenient Route to α-Arylated Ketones

Pinhey, John T.,Rowe, Bruce A.

, p. 113 - 120 (2007/10/02)

Ethyl 2-oxocyclopentanecarboxylate (1a) and p-methoxyphenyllead triacetate (2a) react in chloroform containing pyridine to give ethyl 1-(p-methoxyphenyl)-2-oxocyclopentanecarboxylate (1b) in almost quantitative yield.This arylation reaction of β-keto este

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