Cas 1132680-49-9,8-amino-7-(4-methoxyphenyl)-1,3-dimethyl-4H,7H-furo[3'',4'':3',4']cyclohepta[1',2':5,6]pyrano[2,3-d]pyrimidin-4-one

1132680-49-9

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Basic information

Product Name: 8-amino-7-(4-methoxyphenyl)-1,3-dimethyl-4H,7H-furo[3'',4'':3',4']cyclohepta[1',2':5,6]pyrano[2,3-d]pyrimidin-4-one
Synonyms:
CAS NO:1132680-49-9
Molecular Formula:
Molecular Weight: 401.422
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: 8-amino-7-(4-methoxyphenyl)-1,3-dimethyl-4H,7H-furo[3'',4'':3',4']cyclohepta[1',2':5,6]pyrano[2,3-d]pyrimidin-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 8-amino-7-(4-methoxyphenyl)-1,3-dimethyl-4H,7H-furo[3'',4'':3',4']cyclohepta[1',2':5,6]pyrano[2,3-d]pyrimidin-4-one(1132680-49-9)
EPA Substance Registry System: 8-amino-7-(4-methoxyphenyl)-1,3-dimethyl-4H,7H-furo[3'',4'':3',4']cyclohepta[1',2':5,6]pyrano[2,3-d]pyrimidin-4-one(1132680-49-9)

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: 1132680-49-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1132680-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,2,6,8 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1132680-49:
(9*1)+(8*1)+(7*3)+(6*2)+(5*6)+(4*8)+(3*0)+(2*4)+(1*9)=129
129 % 10 = 9
So 1132680-49-9 is a valid CAS Registry Number.

1132680-49-9Upstream product

1132680-48-8 2-(1-ethoxymethyleneamino)-4-(4-methoxyphenyl)-8,10-dimethyl-7-oxo-4H,7H-furo[3',4':6,7]cyclohepta[1,2-b]pyran-3-carbonitrile

1132680-49-9Downstream Products

1132680-49-9Relevant academic research and scientific papers

Synthesis of derivatives of the new condensed system 4H,7H-furo[3′, 4′:6,7]cyclohepta[1,2-b]pyran

Arsen'eva,Arsen'ev

, p. 136 - 142 (2008)

8-Hydroxy-1,3-dimethyl-4H-cyclohepta[c]furan-4-one reacts with arylidenemalononitriles and, like 1,3-oxo enols, forms the corresponding condensed 2-amino-4H-pyrans. The analogous reaction with 3-(dicyanomethylene) indolin-2-ones give spirocyclic 2-amino-4

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