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2,6-di-(2-hydroxy-3-bromomethyl-5-tert-butylbenzyl)-4-nitrophenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

239783-87-0

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239783-87-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 239783-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,7,8 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 239783-87:
(8*2)+(7*3)+(6*9)+(5*7)+(4*8)+(3*3)+(2*8)+(1*7)=190
190 % 10 = 0
So 239783-87-0 is a valid CAS Registry Number.

239783-87-0Downstream Products

239783-87-0Relevant academic research and scientific papers

The acidity of calix[5]arenes and their linear analogues

Schmidt, Christian,Kumar, Manoj,Vogt, Walter,Boehmer, Volker

, p. 7819 - 7828 (1999)

Five new calix[5]arenes containing a single p-nitrophenol unit as the most acidic phenolic unit have been synthesised by (3+2) fragment condensation of a trimer with a p-nitrophenol in the middle with various bishydroxymethylated alkanediyl diphenols. The

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