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765298-67-7

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765298-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 765298-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,2,9 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 765298-67:
(8*7)+(7*6)+(6*5)+(5*2)+(4*9)+(3*8)+(2*6)+(1*7)=217
217 % 10 = 7
So 765298-67-7 is a valid CAS Registry Number.

765298-67-7Downstream Products

765298-67-7Relevant articles and documents

Vanillin esters of aliphatic acids in the synthesis of 4,7-phenanthroline derivatives

Kozlov,Gusak,Tereshko,Dikusar

, p. 705 - 710 (2004)

Condensation of vanillin esters of aliphatic acids with 6-aminoquinoline and cyclic c-diketones (1,3-cyclohexanedione and dimedone) afforded new 2-methoxy-4-(11-oxo-7,8,9,10,11,12-hexahydrobenzo[b][4,7]phenanthrolin-12-yl) phenyl esters of carboxylic acids.

Reaction of long-chain vanillyl esters with ch-acids and 2-naphthylamine

Kozlov,Basalaeva,Dikusar

, p. 79 - 82 (2007/10/03)

The previously unknown4-(alkyl-11-oxo-7,8,9,10,11,12-hexahydrobenzo[a] acridin-12-yl)-and4-(alkyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl) -2-methoxyphenyl esters of aliphatic (C5-C7, C 12) carboxylic acids were synthesizedvia cascade heterocyclization of cyclohexane-1,3-dione and dimedone with 2-naphthylamine and long-chain vanillyl esters.

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