65869-69-4 Usage
Class of organic compounds
Anthraquinones
Physical state
Dark brown solid
Common uses
a. Dye intermediate for textiles and paper
b. Synthesis of pharmaceuticals and agrochemicals
Potential applications
a. Organic semiconductor in electronic devices
b. Organic light-emitting diodes (OLEDs)
c. Organic field-effect transistors (OFETs)
Safety precautions
a. Harmful if ingested or inhaled
b. Can cause skin and eye irritation
Check Digit Verification of cas no
The CAS Registry Mumber 65869-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,6 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 65869-69:
(7*6)+(6*5)+(5*8)+(4*6)+(3*9)+(2*6)+(1*9)=184
184 % 10 = 4
So 65869-69-4 is a valid CAS Registry Number.
65869-69-4Relevant articles and documents
Capture du paradimethoxyorthoquinodimethane:syntheses de quinones et d'un intermediaire de la daunomycinone
Laduranty, Joelle,Lepage, Lucette,Lepage, Yves
, p. 1161 - 1167 (2007/10/02)
New para-dimethoxyl and para-diacetoxy derivatives in the naphthalene, anthracene, naphthacene, naphtho(2,3-c)thiophene and benzo-c-thiophene series are synthesized via the trapping of o-quinodimethanes by various dienophiles.Among these compounds, and in
