67442-71-1 Usage
Uses
Used in Chemical Industry:
Ethanone, 1,1'-(1,5-pentanediyldi-4,1-phenylene)bis[2-chlorois used as a key component in the production of polymers and resins, contributing to the formation of various materials with specific properties.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, Ethanone, 1,1'-(1,5-pentanediyldi-4,1-phenylene)bis[2-chloroserves as an intermediate or a building block for the synthesis of certain pharmaceutical compounds, potentially enhancing their therapeutic effects.
Used in Agricultural Chemicals:
Ethanone, 1,1'-(1,5-pentanediyldi-4,1-phenylene)bis[2-chlorois employed in the development of agricultural chemicals, such as pesticides or herbicides, where its unique structure may contribute to improved efficacy or selectivity.
Environmental and Health Considerations:
Due to the presence of chlorine atoms, Ethanone, 1,1'-(1,5-pentanediyldi-4,1-phenylene)bis[2-chloroposes potential hazards to human health and the environment. It is essential to implement proper handling, storage, and disposal procedures to minimize risks associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 67442-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,4 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67442-71:
(7*6)+(6*7)+(5*4)+(4*4)+(3*2)+(2*7)+(1*1)=141
141 % 10 = 1
So 67442-71-1 is a valid CAS Registry Number.
67442-71-1Relevant academic research and scientific papers
Synthesis and Conformational Properties of Paracyclo(2,5)thiophenoparacyclophanes
Miyahara, Yuji,Inazu, Takahiko,Yoshino, Tamotsu
, p. 1177 - 1182 (2007/10/02)
Cyclic diketo sulfides 4 (n=3-8, 10) were condensed with glyoxal to give thiophenophanediones 6.The NMR, IR and UV spectral data of 6 are consistent with the following picture.The thiophene-2,5-dicarbonyl moiety in 6 (n=10) is in the mean molecular plane
