Cas 128939-47-9,5-Amino-7-furan-2-yl-1,3-diphenyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]imidazole-6-carbonitrile

128939-47-9

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Basic information

Product Name: 5-Amino-7-furan-2-yl-1,3-diphenyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]imidazole-6-carbonitrile
Synonyms:
CAS NO:128939-47-9
Molecular Formula:
Molecular Weight: 412.472
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-Amino-7-furan-2-yl-1,3-diphenyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]imidazole-6-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 5-Amino-7-furan-2-yl-1,3-diphenyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]imidazole-6-carbonitrile(128939-47-9)
EPA Substance Registry System: 5-Amino-7-furan-2-yl-1,3-diphenyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]imidazole-6-carbonitrile(128939-47-9)

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: 128939-47-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128939-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,3 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128939-47:
(8*1)+(7*2)+(6*8)+(5*9)+(4*3)+(3*9)+(2*4)+(1*7)=169
169 % 10 = 9
So 128939-47-9 is a valid CAS Registry Number.

128939-47-9Upstream product

128939-47-9Downstream Products

128939-47-9Relevant academic research and scientific papers

ACTIVATED NITRILES IN HETEROCYCLIC SYNTHESIS: NOVEL SYNTHESIS OF PYRROLOIMIDAZOLE AND PYRANOIMIDAZOLE DERIVATIVES

Abdelaziz, Mahfouz A.,Moharram, H. H.,Essawy, Samy A.,Mohamed, A. A.

, p. 269 - 273 (2007/10/02)

Several new pyrroloimidazole derivatives (4a,b), (8a,b), (10a,b) and pyranoimidazole derivatives (12a,b), (14a,b) were synthesised via the reaction of each 2-thiohydantoin derivatives (2) and (11) with 3-(2-furanyl) or 3-(2-thienyl)-acryloni

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