Cas 87839-73-4,5-Methoxycarbonyl-3-methyl-1-phenyl-2-pyrazolin-5-essigsaeure-methylester

87839-73-4

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Basic information

Product Name: 5-Methoxycarbonyl-3-methyl-1-phenyl-2-pyrazolin-5-essigsaeure-methylester
Synonyms:
CAS NO:87839-73-4
Molecular Formula:
Molecular Weight: 290.319
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-Methoxycarbonyl-3-methyl-1-phenyl-2-pyrazolin-5-essigsaeure-methylester(CAS DataBase Reference)
NIST Chemistry Reference: 5-Methoxycarbonyl-3-methyl-1-phenyl-2-pyrazolin-5-essigsaeure-methylester(87839-73-4)
EPA Substance Registry System: 5-Methoxycarbonyl-3-methyl-1-phenyl-2-pyrazolin-5-essigsaeure-methylester(87839-73-4)

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: 87839-73-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87839-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,3 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87839-73:
(7*8)+(6*7)+(5*8)+(4*3)+(3*9)+(2*7)+(1*3)=194
194 % 10 = 4
So 87839-73-4 is a valid CAS Registry Number.

87839-73-4Upstream product

87839-73-4Downstream Products

87839-73-4Relevant academic research and scientific papers

1,3-Dipolar Cycloadditions, 88. C-Methyl-N-phenylnitrilimine and the Regiochemistry of its Cycloadditions

Fliege, Werner,Huisgen, Rolf,Clovis, James S.,Knupfer, Hans

, p. 3039 - 3061 (2007/10/02)

The title compound, a representative of the little known C-alkylnitrilimines, is accessible by three routes: NaNO2 elimination from sodium (α-nitroethylidene)phenylhydrazine in boiling acetonitrile, photolysis of 5-methyl-2-phenyltetrazole, and the thermo

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