Cas 80262-35-7,diethyl 3-cyano-7-(1-methyl-1H-indol-3-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine-6,7-dicarboxylate

80262-35-7

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Basic information

Product Name: diethyl 3-cyano-7-(1-methyl-1H-indol-3-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine-6,7-dicarboxylate
Synonyms:
CAS NO:80262-35-7
Molecular Formula: C₂₂H₂₁N₅O₄
Molecular Weight: 419.4332
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 575°C at 760 mmHg
Flash Point: 301.5°C
Appearance: N/A
Density: 1.35g/cm³
Vapor Pressure: 3.18E-13mmHg at 25°C
Refractive Index: 1.656
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: diethyl 3-cyano-7-(1-methyl-1H-indol-3-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine-6,7-dicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl 3-cyano-7-(1-methyl-1H-indol-3-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine-6,7-dicarboxylate(80262-35-7)
EPA Substance Registry System: diethyl 3-cyano-7-(1-methyl-1H-indol-3-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine-6,7-dicarboxylate(80262-35-7)

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: 80262-35-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 80262-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,6 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80262-35:
(7*8)+(6*0)+(5*2)+(4*6)+(3*2)+(2*3)+(1*5)=107
107 % 10 = 7
So 80262-35-7 is a valid CAS Registry Number.

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80262-35-7Relevant academic research and scientific papers

REACTIONS OF PYRAZOLOPYRIMIDINE DERIVATIVES WITH NUCLEOPHILES. I. NUCLEOPHILIC ADDITION TO 6,7-DICARBETHOXYPYRAZOLO-BORON TRIFLUORIDE ETHERATE

Kurihara, Takushi,Nasu, Keiko

, p. 2520 - 2525 (2007/10/02)

Nucleophilic additions of phenol analogs, indoles, and enamines of cyclohexanone to 6,7-dicarbethoxypyrazolopyrimidine-3-carbonitrile (1) in the presence of boron trifluoride etherate are described.For example, though phenol or o-cresol (having no

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