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1-(3-methyl-3-butenyl)-1-ethoxycarbonyl-2-cyclohexenol triflate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157520-33-7

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157520-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157520-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,5,2 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 157520-33:
(8*1)+(7*5)+(6*7)+(5*5)+(4*2)+(3*0)+(2*3)+(1*3)=127
127 % 10 = 7
So 157520-33-7 is a valid CAS Registry Number.

157520-33-7Downstream Products

157520-33-7Relevant academic research and scientific papers

Development and Elucidation of a Pd-Based Cyclization–Oxygenation Sequence for Natural Product Synthesis

Yi, Heng,Hu, Pengfei,Snyder, Scott A.

supporting information, p. 2674 - 2678 (2020/01/24)

Pd-catalyzed sequences involving oxidative addition, cyclization, and termination through intermolecular nucleophile capture have tremendous utility. Indeed, they can generate a plethora of different polycyclic structures possessing a diverse range of fun

Palladium catalysed bis- and tris-cyclisations furnishing fused cyclopropyl carbo/heterocycles

Grigg, Ronald,Sakee, Uthai,Sridharan, Visuvanathar,Sukirthalingam, Sukanthini,Thangavelauthum, Ravishanker

, p. 9523 - 9532 (2007/10/03)

Catalytic bis- and tris-cyclisation of a series of acyclic carbo- and heterocyclic precursors results in formation of two or three rings, two or three C-C bonds and two asymmetric tetrasubstituted C-centres regio- and stereoselectively in excellent yield.

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