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3,3'-methylenebis[4-tosylcoumarin] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

627100-41-8

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627100-41-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 627100-41-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,1,0 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 627100-41:
(8*6)+(7*2)+(6*7)+(5*1)+(4*0)+(3*0)+(2*4)+(1*1)=118
118 % 10 = 8
So 627100-41-8 is a valid CAS Registry Number.

627100-41-8Downstream Products

627100-41-8Relevant academic research and scientific papers

4-Thio coumarins

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Page/Page column 17-18, (2010/02/05)

4-thio substituted coumarin derivatives and coumarin dimers are provided, as well as processes for their preparation. A synthetic process for the preparation of 4-thio substituted coumarin derivatives is provided using mild reaction conditions, which main

4-Thio coumarins

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, (2011/05/18)

4-Thio substituted coumarin derivatives, 4,5-dithio substituted coumarin derivatives, and coumarin dimers are provided, as well as processes for their preparation. The invention also provides a method and composition for the treatment of hepatitis C virus

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