65239-08-9 Usage
General Description
1,2,5-oxadiazole-3,4-diylbis[(4-chlorophenyl)methanone] is a chemical compound with the molecular formula C16H9Cl2N3O2. It is a yellow crystalline solid with a molecular weight of 345.16 g/mol. 1,2,5-oxadiazole-3,4-diylbis[(4-chlorophenyl)methanone] is primarily used in the pharmaceutical industry as a building block for the synthesis of various pharmaceutical drugs. It possesses potential anticancer, antifungal, and antiviral properties, making it a key intermediate in the development of new medications. Additionally, it can also be used in the synthesis of agrochemicals and dyes. However,
Check Digit Verification of cas no
The CAS Registry Mumber 65239-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,3 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 65239-08:
(7*6)+(6*5)+(5*2)+(4*3)+(3*9)+(2*0)+(1*8)=129
129 % 10 = 9
So 65239-08-9 is a valid CAS Registry Number.
65239-08-9Relevant articles and documents
10-Hydroxy-7-arylindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]pyridines and 7- aryl-10-oxoindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]pyridines-synthesis, spectra, and polymorphism
Mataka, Shuntaro,Gorohmaru, Hideki,Thiemann, Thies,Sawada, Tsuyoshi,Takahashi, Kazufumi,Tori-i, Akiyoshi
, p. 895 - 902 (2007/10/03)
The novel dyes 7-aryl- 10-oxoindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]- pyridines (4) and 7-aryl-10-hydroxyindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]- pyridines (5) have been prepared from acetophenone derivatives. While compounds (4) exhibit a dark red color, the
