31694-16-3 Usage
General Description
Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) is a complex chemical compound that belongs to the family of aromatic polyesters. It is a high-performance polymer with excellent mechanical and thermal properties, making it suitable for a wide range of industrial applications. This polymer is highly resistant to heat, chemicals, and abrasion, making it ideal for use in harsh environments. It has a high tensile strength and can withstand extreme temperatures, making it a popular choice for engineering plastics, fibers, and composite materials. Additionally, its excellent electrical insulation properties make it suitable for use in electronics and electrical components. Overall, this chemical compound has a wide range of applications and is valued for its exceptional performance properties.
Check Digit Verification of cas no
The CAS Registry Mumber 31694-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,9 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 31694-16:
(7*3)+(6*1)+(5*6)+(4*9)+(3*4)+(2*1)+(1*6)=113
113 % 10 = 3
So 31694-16-3 is a valid CAS Registry Number.
31694-16-3Relevant articles and documents
Self-assembled lamellar nanostructures of wholly aromatic rod-rod-type block molecules
Hayakawa, Teruaki,Goseki, Raita,Kakimoto, Masa-Aki,Tokita, Masatoshi,Watanabe, Junji,Liao, Yonngui,Horiuchi, Shin
, p. 5453 - 5456 (2007/10/03)
Wholly aromatic rod-rod type di- and triblock molecules, oligo(ether sulfone)-b-oligo(ether ketone)s (OES-OEK), were synthesized to study a solid-state self-assembled nanostructure. The OES and OEK segments in the block molecules form segregated crystalli
