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1258884-53-5

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1258884-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258884-53-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,8 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258884-53:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*8)+(3*4)+(2*5)+(1*3)=205
205 % 10 = 5
So 1258884-53-5 is a valid CAS Registry Number.

1258884-53-5Relevant articles and documents

Method for synthesizing trametinib

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, (2019/02/25)

The invention discloses a method for synthesizing trametinib. The method comprises the steps of dehydrating N-(2-fluoro-4-iodophenyl)-N'-methylurea to form carbodiimide, then enabling the product to be subjected to a cyclization reaction with 2-methyl-3-o

NOVEL 6-ARYLAMINO PYRIDONE SULFONAMIDES AND 6-ARYLAMINO PYRAZINONE SULFONAMIDES AS MEK INHIBITORS

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Page/Page column 146-147, (2010/12/31)

The invention provides novel substituted 6-arylamino pyridone sulfonamides and 6 arylamino pyrazinone sulfonamides represented by Formula I, or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of MEK and are useful in the treatment of inflammatory diseases, cancer and other hyperproliferative diseases. The invention further provides a method of treatment for inflammatory diseases, cancer and other hyperproliferative diseases in mammals, especially humans

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