1688656-72-5 Usage
General Description
1,1,4,4,6-Pentamethyl-7-(1-(p-tolyl)vinyl)-1,2,3,4-tetrahydronaphthalene is a chemical compound with a complex structure consisting of a naphthalene core with methyl and vinyl groups attached. It is commonly used in the production of fragrances and as a synthetic intermediate in organic chemistry. This chemical is known for its aromatic properties and is often used in perfumes and other scented products. Additionally, it has potential applications in pharmaceuticals, dyes, and other industrial processes due to its unique structure and reactivity. However, it is important to handle this compound with care as it may have potential health and safety hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 1688656-72-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,8,8,6,5 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1688656-72:
(9*1)+(8*6)+(7*8)+(6*8)+(5*6)+(4*5)+(3*6)+(2*7)+(1*2)=245
245 % 10 = 5
So 1688656-72-5 is a valid CAS Registry Number.
1688656-72-5Relevant articles and documents
Toward a Greener Barluenga-Valdés Cross-Coupling: Microwave-Promoted C-C Bond Formation with a Pd/PEG/H2O Recyclable Catalytic System
Lamaa, Diana,Messe, Estelle,Gandon, Vincent,Alami, Mouad,Hamze, Abdallah
, p. 8708 - 8712 (2019/11/03)
A green Barluenga-Valdés cross-coupling reaction for the synthesis of 1,1-diarylethylenes using palladium catalysis has been developed. The new catalytic system based on Pd/Xphos-SO3Na or Pd/MeDavephos-CF3SO3 in PEG/H2O under microwave irradiation was found to be the best conditions for this transformation. The recyclability of the palladium catalyst system was also studied, and it was found to be active over nine runs without significant loss in its activity.
