Cas 157495-64-2,4'-methoxy-3-(phenylsulfanyl)flavanone-(I-3,II-8)-4',5,7-trimethoxyflavanone

157495-64-2

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Basic information

Product Name: 4'-methoxy-3-(phenylsulfanyl)flavanone-(I-3,II-8)-4',5,7-trimethoxyflavanone
Synonyms:
CAS NO:157495-64-2
Molecular Formula:
Molecular Weight: 674.771
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: 4'-methoxy-3-(phenylsulfanyl)flavanone-(I-3,II-8)-4',5,7-trimethoxyflavanone(CAS DataBase Reference)
NIST Chemistry Reference: 4'-methoxy-3-(phenylsulfanyl)flavanone-(I-3,II-8)-4',5,7-trimethoxyflavanone(157495-64-2)
EPA Substance Registry System: 4'-methoxy-3-(phenylsulfanyl)flavanone-(I-3,II-8)-4',5,7-trimethoxyflavanone(157495-64-2)

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: 157495-64-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 157495-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,4,9 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 157495-64:
(8*1)+(7*5)+(6*7)+(5*4)+(4*9)+(3*5)+(2*6)+(1*4)=172
172 % 10 = 2
So 157495-64-2 is a valid CAS Registry Number.

157495-64-2Upstream product

157495-64-2Downstream Products

157495-64-2Relevant academic research and scientific papers

Aryllead Triacetates as Synthons for the Synthesis of Biflavonoids. Part 2. Synthesis of Garcinia-Type Biflavonoid

Donnelly, Dervilla M. X.,Fitzpatrick, Brendan M.,Ryan, Sarah M.,Finet, Jean-Pierre

, p. 1797 - 1802 (1994)

Arylation of 3-(phenylsulfonyl)chroman-4-one 1 with simple aryllead triacetates affords the corresponding 3-aryl-3-(phenylsulfonyl)chroman-4-one in 64-74percent yield.However, no reaction took place with the hindered 2,4,6-trimethoxyphenyllead triacetate

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