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4-<(2-chloro-α,α,α,6-tetrafluoro-p-tolyl)oxy>-3-(methylthio)-indolin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142720-82-9

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142720-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142720-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,2 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142720-82:
(8*1)+(7*4)+(6*2)+(5*7)+(4*2)+(3*0)+(2*8)+(1*2)=109
109 % 10 = 9
So 142720-82-9 is a valid CAS Registry Number.

142720-82-9Downstream Products

142720-82-9Relevant academic research and scientific papers

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