905-62-4 Usage
Uses
Organic electronic material useful as an electron transporter in organic light emitting diodes (OLEDs).
Check Digit Verification of cas no
The CAS Registry Mumber 905-62-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,0 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 905-62:
(5*9)+(4*0)+(3*5)+(2*6)+(1*2)=74
74 % 10 = 4
So 905-62-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H14N2O/c1-3-11-17-15(7-1)9-5-13-19(17)21-23-24-22(25-21)20-14-6-10-16-8-2-4-12-18(16)20/h1-14H
905-62-4Relevant articles and documents
Palladium-Catalyzed C-H Arylation of (Benzo)oxazoles or (Benzo)thiazoles with Aryltrimethylammonium Triflates
Zhu, Feng,Tao, Jian-Long,Wang, Zhong-Xia
, p. 4926 - 4929 (2015/10/12)
The C-H arylation of (benzo)oxazoles or (benzo)thiazoles with aryltrimethylammonium triflates was carried out via Pd-catalyzed C-H/C-N cleavage. Oxazoles, thiazoles, benzoxazole, and benzothiazole were arylated using activated and deactivated aryltrimethylammonium triflates to give 2-aryl(benzo)oxazoles or 2-aryl(benzo)thiazoles in reasonable to excellent yields.
