1262409-43-7 Usage
Description
4-Oxo-cyclohexanesulfonyl chloride, also known as 4-keto-cyclohexanesulfonyl chloride, is an organic chemical compound characterized by its sulfonyl chloride functional group and a cyclohexanone ring with a carbonyl group at the fourth position. It is a versatile reagent in organic synthesis, known for its reactivity and stability.
Uses
Used in Pharmaceutical Industry:
4-Oxo-cyclohexanesulfonyl chloride is used as a reagent for the synthesis of pyrrolopyridines, which are CDK9 kinase inhibitors. These inhibitors play a crucial role in the treatment of cancer by targeting the CDK9 protein, a key regulator of cell cycle progression and transcription. By inhibiting CDK9, pyrrolopyridines can potentially halt the growth of cancer cells and contribute to the development of novel cancer therapeutics.
Check Digit Verification of cas no
The CAS Registry Mumber 1262409-43-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,4,0 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1262409-43:
(9*1)+(8*2)+(7*6)+(6*2)+(5*4)+(4*0)+(3*9)+(2*4)+(1*3)=137
137 % 10 = 7
So 1262409-43-7 is a valid CAS Registry Number.
