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4-(4-benzyloxycarbonylphenoxy)nonafluorobiphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221615-81-2

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221615-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221615-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,1 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 221615-81:
(8*2)+(7*2)+(6*1)+(5*6)+(4*1)+(3*5)+(2*8)+(1*1)=102
102 % 10 = 2
So 221615-81-2 is a valid CAS Registry Number.

221615-81-2Relevant academic research and scientific papers

O-amino(thio)phenolcarboxylic acids, and their preparation

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, (2008/06/13)

The invention relates to novel o-aminophenolcarboxylic acids or o-aminothiophenolcarboxylic acids of the following structure in which: A1to A7are—independently of one another—H, CH3, OCH3, CH2CH3

O-amino (thio) phenolcarboxylic acids and their preparation

-

, (2008/06/13)

The invention relates to novel o-aminophenolcarboxylic acids, and o-aminothiophenolcarboxylic acids of the following structure: STR1 where A1 to A7 are--independently of one another--H, F, CH3, CF3, OCH3/s

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