Cas 1134953-23-3,5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan

1134953-23-3

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Basic information

Product Name: 5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan
Synonyms: 5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan
CAS NO:1134953-23-3
Molecular Formula:
Molecular Weight: 365.816
EINECS: N/A
Product Categories: N/A
Mol File: 1134953-23-3.mol
Article Data: 1

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: 5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan(CAS DataBase Reference)
NIST Chemistry Reference: 5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan(1134953-23-3)
EPA Substance Registry System: 5-chloro-7-methoxy-2-methyl-1-phenylcarbamoylnaphtho[2,1-b]furan(1134953-23-3)

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: 1134953-23-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1134953-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,9,5 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1134953-23:
(9*1)+(8*1)+(7*3)+(6*4)+(5*9)+(4*5)+(3*3)+(2*2)+(1*3)=143
143 % 10 = 3
So 1134953-23-3 is a valid CAS Registry Number.

1134953-23-3Upstream product

1092963-86-4 2-acetoxy-2-(2,6-dimethoxy-1-naphthyl)-N-phenyl-3-oxobutanamide

1134953-23-3Downstream Products

1134953-23-3Relevant articles and documents

Synthesis of unusual naphtho[2,1-b]furans and novel 1h-benz[e]indolinones via selective intramolecular cyclization

Cong, Zhi-qi,Nishino, Hiroshi

experimental part, p. 397 - 413 (2009/06/18)

The 2-(2-methoxy-l-naphthyl)-3-oxobutanamides were treated with concentrated hydrochloric acid in acetic acid at room temperature to exclusively give the unusual 5-chloronaphtho[2,1-b]furans in moderate to excellent yields. The same reaction was carried o

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