Cas 139386-98-4,Methanone, phenyl(2,3,4,5-tetrahydro-4-phenylindeno[1,2-b]pyran-3-yl)-

139386-98-4

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Basic information

Product Name: Methanone, phenyl(2,3,4,5-tetrahydro-4-phenylindeno[1,2-b]pyran-3-yl)-
Synonyms:
CAS NO:139386-98-4
Molecular Formula: C25H20O2
Molecular Weight: 352.433
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: Methanone, phenyl(2,3,4,5-tetrahydro-4-phenylindeno[1,2-b]pyran-3-yl)-(CAS DataBase Reference)
NIST Chemistry Reference: Methanone, phenyl(2,3,4,5-tetrahydro-4-phenylindeno[1,2-b]pyran-3-yl)-(139386-98-4)
EPA Substance Registry System: Methanone, phenyl(2,3,4,5-tetrahydro-4-phenylindeno[1,2-b]pyran-3-yl)-(139386-98-4)

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: 139386-98-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139386-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,8 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139386-98:
(8*1)+(7*3)+(6*9)+(5*3)+(4*8)+(3*6)+(2*9)+(1*8)=174
174 % 10 = 4
So 139386-98-4 is a valid CAS Registry Number.

139386-98-4Upstream product

43226-37-5 2,4-dibenzoyl-3-phenyl-1,4-pentadiene

139386-98-4Downstream Products

139386-98-4Relevant academic research and scientific papers

REACTIONS OF 1,5-DIKETONES LII. CYCLIZATION OF 2-METHYLENE-3-PHENYL 1,5-DIKETONES UNDER THE ACTION OF SULFURIC ACID

Pavel', K. G.,Pavel', G. V.,Vysotskii, V. I.,Tilichenko, M. N.

, p. 1405 - 1408 (2007/10/02)

In the action of sulfuric acid on 2-(2-benzoyl-1-phenylallyl)-3,4-dihydro-2(1H)-naphthalenone, 2,4-dibenzoyl-3-phenyl-1-alkenes, and 2,4-dibenzoyl-3-phenyl-1,4-pentadiene substituted 3-benzoyl-2,3-dihydro-4H-pyrans and also 1,5-diketones of the indan seri

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