1217303-10-0 Usage
General Description
2,3,6-Trichloro-7-fluoroquinoxaline is a chemical compound with the formula C8H2Cl3FN2. It is a halogenated quinoxaline derivative and is commonly used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. 2,3,6-Trichloro-7-fluoroquinoxaline is characterized by its high reactivity and is known to be a potent electrophile in various chemical reactions. It is also a versatile building block for the synthesis of complex molecules, making it a valuable compound in the field of organic synthesis. However, due to its potential toxicity and environmental concerns, careful handling and proper disposal practices are recommended when working with 2,3,6-Trichloro-7-fluoroquinoxaline.
Check Digit Verification of cas no
The CAS Registry Mumber 1217303-10-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,3,0 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1217303-10:
(9*1)+(8*2)+(7*1)+(6*7)+(5*3)+(4*0)+(3*3)+(2*1)+(1*0)=100
100 % 10 = 0
So 1217303-10-0 is a valid CAS Registry Number.
1217303-10-0Relevant articles and documents
A One-pot Facile Synthesis of 2,3-Dihydroxyquinoxaline and 2,3-Dichloroquinoxaline Derivatives Using Silica Gel as an Efficient Catalyst
Zhang, Pei-Ming,Li, Yao-Wei,Zhou, Jing,Gan, Lin-Ling,Chen, Yong-Jie,Gan, Zong-Jie,Yu, Yu
, p. 1809 - 1814 (2018/07/25)
An efficient one-pot reaction has been developed for the synthesis of 2,3-dichloroquinoxaline derivatives 3a–n. The reaction was performed in two steps via a silica gel catalyzed tandem process from o-phenylenediamine and oxalic acid, followed by addition of phosphorus oxychloride (POCl3). A variety of 2,3-dichloroquinoxalines have been obtained in good to excellent overall yields. Eight known compounds 3a–3h were characterized by IR, 1H-NMR, and mass spectroscopies. Compounds 3i–3n without spectroscopic data were characterized by IR, 1H-NMR, 13C-NMR, and mass spectroscopies.
