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Cyclohexyl-[1,3,4a-triphenyl-4,4a-dihydro-3H-benzo[4,5]imidazo[1,2-a]pyridin-(8E)-ylidene]-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128294-31-5

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128294-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128294-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,9 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128294-31:
(8*1)+(7*2)+(6*8)+(5*2)+(4*9)+(3*4)+(2*3)+(1*1)=135
135 % 10 = 5
So 128294-31-5 is a valid CAS Registry Number.

128294-31-5Downstream Products

128294-31-5Relevant academic research and scientific papers

OXIDATIVE COUPLING OF 4a,9-DIAZA-1,2,4a,9a-TETRAHYDROFLUORENES. 1. SYNTHESIS OF MONONUCLEAR HETEROCYCLIC QUINONEDIIMINES

Slabko, O. Yu.,Kaminskii, V. A.,Tilichenko, M. N.

, p. 1254 - 1258 (2007/10/02)

Oxidative coupling of 4a,9-diaza-1,2,4a,9a-tetrahydro-9H-fluorene with primary amines and ammonia in the presence of MnO2 gives the corresponding 6-aryl (or alkyl)imino-4a,9-diaza-1,2,4a,9a-tetrahydro-6H-fluorenes.Coupling with thiourea under these condit

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