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7,9,11-Trimethyl-3-phenyl-2-oxa-4,6-diazatricyclo<5.3.2.01,5>dodeca-3,5,8,11-tetraen-10-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

107129-25-9

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107129-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107129-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,2 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107129-25:
(8*1)+(7*0)+(6*7)+(5*1)+(4*2)+(3*9)+(2*2)+(1*5)=99
99 % 10 = 9
So 107129-25-9 is a valid CAS Registry Number.

107129-25-9Downstream Products

107129-25-9Relevant academic research and scientific papers

O-(Alkylidenepropanedinitrile)- and O-(Alkylidenecyanamide)tropolonates, Tautomerism and Intramolecular Diels-Alder Reactions

Hartke, Klaus,Richter, Wolfgang F.,Massa, Werner,Baum, Gerhard

, p. 657 - 668 (2007/10/02)

Reaction of tropolones with (1-chloroalkylidene)propanedinitriles 5 or N-cyanobenzimidoyl chloride (6a) leads to O-(alkylidenepropanedinitrile)- or O-(benzylidenecyanamide)tropolonates 10 and 12, respectively.Both show a rapid migration of the O-substitue

TAUTOMERIC REARRANGEMENTS AND INTRAMOLECULAR DIELS-ALDER REACTIONS OF DICYANOVINYL AND (CYANOIMINO)ALKYL GROUPS IN THE TROPOLONE SERIES

Hartke, Klaus,Richter, Wolfgang,Massa, Werner,Baum, Gerhard

, p. 2743 - 2746 (2007/10/02)

At room temperature the O-dicyanovinyl tropolones 3 and the O-(cyanoimino)alkyl tropolones 5 show a rapid degenerate O,O-migration of the dicyanovinyl and (cyanoimino)alkyl groups.By heating 3 and 5 in boiling toluene the Diels-Alder adducts 7 and 8 are f

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