Cas 757221-25-3,5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile

757221-25-3

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Basic information

Product Name: 5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile
Synonyms: 5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile
CAS NO:757221-25-3
Molecular Formula:
Molecular Weight: 374.445
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: 5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile(757221-25-3)
EPA Substance Registry System: 5,6-diamino-8-diethylamino-2-phenyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile(757221-25-3)

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: 757221-25-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 757221-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,2,2 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 757221-25:
(8*7)+(7*5)+(6*7)+(5*2)+(4*2)+(3*1)+(2*2)+(1*5)=163
163 % 10 = 3
So 757221-25-3 is a valid CAS Registry Number.

757221-25-3Upstream product

757221-25-3Downstream Products

757221-25-3Relevant academic research and scientific papers

Synthesis of furo[2,3-c]-2,7-naphthyridine derivatives via domino heterocyclization reaction

Tverdokhlebov, Anton V.,Zavada, Alexander V.,Tolmachev, Andrey A.,Kostyuk, Alexander N.,Chernega, Alexander N.,Rusanov, Eduard B.

, p. 9618 - 9623 (2005)

2-Amino-4-cyanomethyl-6-dialkylamino-3,5-pyridinedicarbonitriles were found to react with substituted oxiranes yielding 5,6-diamino-8-dialkylamino-1, 2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitriles. The oxirane ring was shown to be opened selective

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