Cas 138308-52-8,1H-Inden-1-one, 3-(2-ethoxy-1-phenylcyclopropyl)-2-methyl-

138308-52-8

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Basic information

Product Name: 1H-Inden-1-one, 3-(2-ethoxy-1-phenylcyclopropyl)-2-methyl-
Synonyms:
CAS NO:138308-52-8
Molecular Formula: C21H20O2
Molecular Weight: 304.389
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: 1H-Inden-1-one, 3-(2-ethoxy-1-phenylcyclopropyl)-2-methyl-(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Inden-1-one, 3-(2-ethoxy-1-phenylcyclopropyl)-2-methyl-(138308-52-8)
EPA Substance Registry System: 1H-Inden-1-one, 3-(2-ethoxy-1-phenylcyclopropyl)-2-methyl-(138308-52-8)

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: 138308-52-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 138308-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,0 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138308-52:
(8*1)+(7*3)+(6*8)+(5*3)+(4*0)+(3*8)+(2*5)+(1*2)=128
128 % 10 = 8
So 138308-52-8 is a valid CAS Registry Number.

138308-52-8Upstream product

138308-52-8Downstream Products

138308-52-8Relevant academic research and scientific papers

Rearrangement of o-alkynyl substituted α-diazoacetophenones. Conversion to β-naphthols via arylketene intermediates

Padwa,Austin,Chiacchio,Kassir,Rescifina,Xu

, p. 5923 - 5926 (1991)

In contrast to the rhodium (II) mediated cycloisomerization of o-alkynyl substituted α-diazoacetophenones, irradiation leads to β-naphthols which are formed via cyclization of an arylketene intermediate.

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