889944-74-5 Usage
General Description
6-chloro-2-methylpyridine-3-sulfonyl chloride is a chemical compound that belongs to the class of sulfonyl chlorides, which are commonly used as reagents in organic synthesis. 6-chloro-2-methylpyridine-3-sulfonyl chloride is characterized by a chlorinated pyridine ring with a sulfonyl chloride moiety attached at the 3-position and a methyl group at the 2-position. It is commonly used in the pharmaceutical industry as a building block in the synthesis of various pharmaceutical compounds. Additionally, it has applications in the field of agrochemicals and material science. The sulfonyl chloride functionality in this compound makes it a versatile reagent for the introduction of sulfonamide groups in organic molecules, making it an important intermediate in synthetic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 889944-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,9,4 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 889944-74:
(8*8)+(7*8)+(6*9)+(5*9)+(4*4)+(3*4)+(2*7)+(1*4)=265
265 % 10 = 5
So 889944-74-5 is a valid CAS Registry Number.
889944-74-5Relevant articles and documents
TRIAZOLOPYRIDINE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS
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Paragraph 0120; 0121, (2016/05/02)
The invention relates to a compound of Formula I or IA and methods of treating cystic fibrosis comprising the step of administering a therapeutically effective amount of a compound of Formula I or IA to a patient in need thereof:
