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C9H9F2O8S2(1-)*C12H15OS(1+) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1189745-72-9

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1189745-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189745-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,4 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1189745-72:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*4)+(3*5)+(2*7)+(1*2)=209
209 % 10 = 9
So 1189745-72-9 is a valid CAS Registry Number.

1189745-72-9Downstream Products

1189745-72-9Relevant academic research and scientific papers

RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUND, AND ACID GENERATOR

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Page/Page column 64, (2010/06/11)

A compound represented by general formula (I); and a compound represented by general formula (b1-1). wherein Q1 represents a divalent linkage group or a single bond; Y1 represents an alkylene group which may have a substituent or a fluorinated alkylene group which may have a substituent; X represents a cyclic group of 3 to 30 carbon atoms which may have a substituent, and has an —SO2— bond in the structure thereof; M? represents an alkali metal ion; and A+ represents an organic cation.

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