1205-90-9 Usage
General Description
1,1'-(p-phenylene)bis(urea) is a chemical compound that consists of a central phenylene core, to which two urea groups are attached. It is commonly used in organic synthesis as a building block for the creation of complex compounds. This chemical can also be used as an additive in polymers to improve their mechanical and thermal properties. Additionally, 1,1'-(p-phenylene)bis(urea) has potential applications in the pharmaceutical industry, as it has been studied for its antibacterial and antioxidant properties. Overall, this compound has versatile uses and is of interest in various scientific and industrial fields.
Check Digit Verification of cas no
The CAS Registry Mumber 1205-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1205-90:
(6*1)+(5*2)+(4*0)+(3*5)+(2*9)+(1*0)=49
49 % 10 = 9
So 1205-90-9 is a valid CAS Registry Number.
1205-90-9Relevant articles and documents
Urea-Linked Covalent Organic Frameworks
Zhao, Chenfei,Diercks, Christian S.,Zhu, Chenhui,Hanikel, Nikita,Pei, Xiaokun,Yaghi, Omar M.
, p. 16438 - 16441 (2018)
2D covalent organic frameworks (COFs) with flexible urea linkages have been synthesized by condensation of 1,3,5-triformylphloroglucinol (TFP) with 1,4-phenylenediurea (BDU) or 1,1′-(3,3′-dimethyl-[1,1′-biphenyl]-4,4′-diyl)diurea (DMBDU). The resulting CO
