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154550-06-8

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154550-06-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154550-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,5,5 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 154550-06:
(8*1)+(7*5)+(6*4)+(5*5)+(4*5)+(3*0)+(2*0)+(1*6)=118
118 % 10 = 8
So 154550-06-8 is a valid CAS Registry Number.

154550-06-8Relevant articles and documents

Total Synthesis of Ajudazol A by a Modular Oxazole Diversification Strategy

Essig, Sebastian,G?lz, Jan Philipp,Menche, Dirk,Von Schwarzenberg, Karin,Wollnitzke, Philipp

supporting information, (2020/09/02)

The total synthesis of the potent respiratory chain inhibitor ajudazol A was accomplished by a concise strategy in 17 steps (longest linear sequence). The modular approach was based on a direct oxazole functionalization strategy involving a halogen dance

Full stereochemical determination of ajudazols a and b by bioinformatics gene cluster analysis and total synthesis of ajudazol B by an asymmetric ortholithiation strategy

Essig, Sebastian,Bretzke, Sebastian,Müller, Rolf,Menche, Dirk

supporting information, p. 19362 - 19365 (2013/02/21)

The stereochemical determination of the potent respiratory chain inhibitors ajudazols A and B and the total synthesis of ajudazol B are reported. Configurational assignment was exclusively based on biosynthetic gene cluster analysis of both ketoreductase

Pyrolysis of O-Allyl Salicylic Amides and Esters, and Related Compounds: Foemation of Isoindolones and Phthalides

Black, Michael,Cadogan, J. I. G.,McNab, Hamish

, p. 155 - 160 (2007/10/02)

Flash vacuum pyrolysis of O-allyl salicylic alkylamides and alkyl esters gives isoindolones and phthalides, respectively, in low (20-40percent) yield.The mechanism involves generation of the phenoxyl radical, regiospecific hydrogen-atom transfer from the alkylamide (or alkyl ester) group and cyclization.A similar sequence was observed with thiophenoxyl radicals.

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