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1129683-92-6

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1129683-92-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1129683-92-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,9,6,8 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1129683-92:
(9*1)+(8*1)+(7*2)+(6*9)+(5*6)+(4*8)+(3*3)+(2*9)+(1*2)=176
176 % 10 = 6
So 1129683-92-6 is a valid CAS Registry Number.

1129683-92-6Downstream Products

1129683-92-6Relevant articles and documents

Process for the Preparation of a RAF Kinase Inhibitor and Intermediates for Use in the Process

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Page/Page column 22, (2010/12/29)

There is provided a process for preparing sorafenib or a salt thereof comprising the use of a compound of formula (A) wherein R′ is selected from the group consisting of hydrogen, —C(O)OA, —C(O)CX3, —C(O)NH2, —C(O)—NHOH or There is also provided intermediate compounds of general formula (A), N-methyl-4-(4-ureidophenoxy)picolinamide, 4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenylcarbamate derivative and N-methyl-4-(4-(2,2,2-trihaloacetamido)phenoxy)picolinamide, processes for their preparation and their use in the preparation of sorafenib.

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