Cas 392670-71-2,4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(2-hydroxy-5-nitrophenyl)methyl)-3-methyl-1H-pyrazol-5-ol

392670-71-2

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Basic information

Product Name: 4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(2-hydroxy-5-nitrophenyl)methyl)-3-methyl-1H-pyrazol-5-ol
Synonyms:
CAS NO:392670-71-2
Molecular Formula:
Molecular Weight: 345.315
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: 4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(2-hydroxy-5-nitrophenyl)methyl)-3-methyl-1H-pyrazol-5-ol(CAS DataBase Reference)
NIST Chemistry Reference: 4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(2-hydroxy-5-nitrophenyl)methyl)-3-methyl-1H-pyrazol-5-ol(392670-71-2)
EPA Substance Registry System: 4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(2-hydroxy-5-nitrophenyl)methyl)-3-methyl-1H-pyrazol-5-ol(392670-71-2)

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: 392670-71-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 392670-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,2,6,7 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 392670-71:
(8*3)+(7*9)+(6*2)+(5*6)+(4*7)+(3*0)+(2*7)+(1*1)=172
172 % 10 = 2
So 392670-71-2 is a valid CAS Registry Number.

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392670-71-2Downstream Products

392670-71-2Relevant academic research and scientific papers

Synthesis of 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ol) derivatives in water

Soleimani, Ebrahim,Ghorbani, Somayeh,Taran, Mojtaba,Sarvary, Afshin

, p. 955 - 961 (2012)

An environmentally friendly and simple method for the synthesis of some 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ol) derivatives via a one-pot pseudo five-component reaction of hydrazine hydrate, ethyl acetoacetate and aldehydes in water using pyridine trifluoroacetate or acetic acid at 70 °C is reported.

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