1996-44-7 Usage
General Description
2,4-Difluorobenzenethiol is a chemical compound with the molecular formula C6H4F2S. It is a thiol, which means it contains a sulfur atom bonded to a hydrogen atom and is part of the larger class of organic compounds known as thiophenols. 2,4-Difluorobenzenethiol is a colorless liquid at room temperature and is commonly used as a pharmaceutical intermediate and in the synthesis of other organic compounds. It is also known for its strong and unpleasant odor. Additionally, it is important to handle and store 2,4-Difluorobenzenethiol with caution as it can be harmful if ingested or inhaled, and can cause irritation to the skin and eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 1996-44-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1996-44:
(6*1)+(5*9)+(4*9)+(3*6)+(2*4)+(1*4)=117
117 % 10 = 7
So 1996-44-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H4F2S/c7-4-1-2-6(9)5(8)3-4/h1-3,9H/p-1
1996-44-7Relevant articles and documents
Synthesis of 5-methanesulfonamido-6-(2,4-difluorophenylthio)-1-indanone
Scheigetz,Zamboni,Roy
, p. 2791 - 2806 (2007/10/02)
The ethylene ketal of 5-nitro-6-bromo-1-indanone 6 was prepared via oxidation of N-(6-Bromo-5-indanyl)-acetamide 1. A subsequent mild displacement and elaboration to 6-thiosubstituted-5-amino indanone derivative 10 is also described.