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1-(4-Bromo-phenyl)-6-chloro-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190207-57-9

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190207-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190207-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,0 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 190207-57:
(8*1)+(7*9)+(6*0)+(5*2)+(4*0)+(3*7)+(2*5)+(1*7)=119
119 % 10 = 9
So 190207-57-9 is a valid CAS Registry Number.

190207-57-9Downstream Products

190207-57-9Relevant academic research and scientific papers

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