Cas 857-79-4,4H-1-Benzopyran-4-one, 7-(acetyloxy)-2-[4-(acetyloxy)phenyl]-5-hydroxy-

857-79-4

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Basic information

Product Name: 4H-1-Benzopyran-4-one, 7-(acetyloxy)-2-[4-(acetyloxy)phenyl]-5-hydroxy-
Synonyms:
CAS NO:857-79-4
Molecular Formula: C19H14O7
Molecular Weight: 354.316
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: 4H-1-Benzopyran-4-one, 7-(acetyloxy)-2-[4-(acetyloxy)phenyl]-5-hydroxy-(CAS DataBase Reference)
NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 7-(acetyloxy)-2-[4-(acetyloxy)phenyl]-5-hydroxy-(857-79-4)
EPA Substance Registry System: 4H-1-Benzopyran-4-one, 7-(acetyloxy)-2-[4-(acetyloxy)phenyl]-5-hydroxy-(857-79-4)

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: 857-79-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 857-79-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 857-79:
(5*8)+(4*5)+(3*7)+(2*7)+(1*9)=104
104 % 10 = 4
So 857-79-4 is a valid CAS Registry Number.

857-79-4Upstream product

857-79-4Downstream Products

857-79-4Relevant academic research and scientific papers

INHIBITION OF MONOCYTE SURVIVAL, DIFFERENTIATION, OR PROLIFERATION

-

Page/Page column 9, (2008/06/13)

Methods comprising administering to the subject apigenin, an apigenin derivative, apigeni and at least one apigenin derivative, or a combination of apigenin derivatives are provided fo treating inflammation in a subject in need of the same.

Synthesis of lupiwighteone via a para-Claisen-Cope rearrangement

Al-Maharik, Nawaf,Botting, Nigel P.

, p. 4177 - 4181 (2007/10/03)

The lanthanide catalysed para-Claisen-Cope rearrangement has been used as the key step in a short synthesis of the prenylated isoflavone, lupiwighteone. The Mitsunobu reaction was employed for the 5-O-prenylation of the acid/base sensitive acetylated isof

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