Cas 117665-40-4,2-Imino-6-nitro-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide

117665-40-4

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Basic information

Product Name: 2-Imino-6-nitro-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide
Synonyms:
CAS NO:117665-40-4
Molecular Formula:
Molecular Weight: 419.396
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: 2-Imino-6-nitro-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide(CAS DataBase Reference)
NIST Chemistry Reference: 2-Imino-6-nitro-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide(117665-40-4)
EPA Substance Registry System: 2-Imino-6-nitro-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide(117665-40-4)

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: 117665-40-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 117665-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,6 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117665-40:
(8*1)+(7*1)+(6*7)+(5*6)+(4*6)+(3*5)+(2*4)+(1*0)=134
134 % 10 = 4
So 117665-40-4 is a valid CAS Registry Number.

117665-40-4Upstream product

117665-40-4Downstream Products

117665-37-9 6-Nitro-2-oxo-2H-chromene-3-carboxylic acid (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-amide

117665-40-4Relevant academic research and scientific papers

Application of Knoevenagel Condensation to 4-Acetamidophenazone Derivatives

El-Kerdawy, M. M.,Farghaly, A. M.,Massoud, M. A.

, p. 1189 - 1191 (2007/10/02)

Ethoxycarbonyl-(Ia)- and cyano-(Ib)-acetamidophenazones have been subjected to Knoevenagel condensation with unsaturated aldehydes and ketones.The products obtained are the corresponding α,β-unsaturated esters or cyanide derivatives (1a-g).Condensation of

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