Cas 83555-87-7,5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester

83555-87-7

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Basic information

Product Name: 5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
Synonyms: 5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
CAS NO:83555-87-7
Molecular Formula:
Molecular Weight: 272.304
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-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester(83555-87-7)
EPA Substance Registry System: 5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester(83555-87-7)

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: 83555-87-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 83555-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,5 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83555-87:
(7*8)+(6*3)+(5*5)+(4*5)+(3*5)+(2*8)+(1*7)=157
157 % 10 = 7
So 83555-87-7 is a valid CAS Registry Number.

83555-87-7Upstream product

83555-87-7Downstream Products

83555-91-3 5-((Z)-3-Hydroxy-propenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid

83555-87-7Relevant academic research and scientific papers

Studies in Biheterocycles: Part VI - A Novel Transformation During Acid-catalyzed Indolization of Ethyl α-(Arylhydrazono)furan-2-propionates

Holla, B. Shivarama,Ambekar, Sarvottam Y.

, p. 638 - 641 (2007/10/02)

Ethyl α-(arylhydrazono)furan-2-propionates (I) when treated with ethanolic H2SO4 undergo a novel rearrangement to give cis 3--2-propen-1-ols (III) in addition to the expected 3-(2'-furyl)indoles (II).Probable mechan

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