Cas 1187458-45-2,2-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester

1187458-45-2

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Basic information

Product Name: 2-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester
Synonyms: 2-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester
CAS NO:1187458-45-2
Molecular Formula:
Molecular Weight: 340.419
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-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester(1187458-45-2)
EPA Substance Registry System: 2-((Z)-3-methyl-pent-2-en-4-ynyl)-2-((E)-2-methyl-3-phenyl-allyl)malonic acid dimethyl ester(1187458-45-2)

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: 1187458-45-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1187458-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,4,5 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1187458-45:
(9*1)+(8*1)+(7*8)+(6*7)+(5*4)+(4*5)+(3*8)+(2*4)+(1*5)=192
192 % 10 = 2
So 1187458-45-2 is a valid CAS Registry Number.

1187458-45-2Upstream product

85850-08-4 (Z)-1-bromo-3-methylpent-2-en-4-yne

1187458-45-2Downstream Products

1187458-45-2Relevant academic research and scientific papers

Cyclobutenes as isolable intermediates in the gold(I)-catalysed cycloisomerisation of 1,8-enynes

Odabachian, Yann,Gagosz, Fabien

supporting information; experimental part, p. 379 - 386 (2009/11/30)

The gold(I)-catalysed isomerisation of 1,8-enynes allows the efficient synthesis of function -alised bicyclo[5.2.0]nonenes. Notably, these cyclobutenes derivatives can be isolated as reactive intermediates that could undergo subsequent gold(I)-catalysed t

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