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174536-40-4

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174536-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174536-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,5,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 174536-40:
(8*1)+(7*7)+(6*4)+(5*5)+(4*3)+(3*6)+(2*4)+(1*0)=144
144 % 10 = 4
So 174536-40-4 is a valid CAS Registry Number.

174536-40-4Relevant articles and documents

Synthesis of nitrogen-containing heterocycles via ring-closing ene-ene and ene-yne metathesis reactions: An easy access to 1- and 2-benzazepine scaffolds and five- and six-membered lactams

Benedetti, Erica,Lomazzi, Michela,Tibiletti, Francesco,Palmisano, Giovanni,Penoni, Andrea,Goddard, Jean-Philippe,Fensterbank, Louis,Malacria, Max

supporting information, p. 3523 - 3533,11 (2012/12/12)

Novel regioselective ring closing ene-yne metathesis provided an efficient access to different substituted 1-benzazepine scaffolds. The reported synthetic approach could also be used as a powerful tool for the selective formation of a highly functionaliza

The Stereochemistry of Organometallic Compounds. XLII. The Preparation of Quinazolines Involving Rhodium-Catalysed Hydroformylation of 2-Amino-N-alkenylbenzylamines

Campi, Eva M.,Habsuda, Jana,Jackson, W. Roy,Jonasson, Catrin A. M.,McCubbin, Quentin J.

, p. 2023 - 2034 (2007/10/02)

Rhodium-catalysed reactions of 2-amino-N-alkenylbenzylamines with H2/CO give hexahydropyrrolo- and hexahydropyridoquinazolines.Reactions of N-allyl derivatives give a single regioisomer, and reactions of but-3-enyl analogues give mixtures of pyrrol

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