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54154-69-7

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54154-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54154-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,5 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54154-69:
(7*5)+(6*4)+(5*1)+(4*5)+(3*4)+(2*6)+(1*9)=117
117 % 10 = 7
So 54154-69-7 is a valid CAS Registry Number.

54154-69-7Downstream Products

54154-69-7Relevant articles and documents

Multiple Absolute Stereocontrol in Cascade Lactone Formation via Dynamic Kinetic Resolution Driven by the Asymmetric Transfer Hydrogenation of Keto Acids with Oxo-Tethered Ruthenium Catalysts

Touge, Taichiro,Sakaguchi, Kazuhiko,Tamaki, Nao,Nara, Hideki,Yokozawa, Tohru,Matsumura, Kazuhiko,Kayaki, Yoshihito

, p. 16354 - 16361 (2019/10/16)

A straightforward asymmetric construction of chiral fused γ- and δ-lactones containing multiple contiguous stereocenters was successfully developed by either (1) the dynamic kinetic resolution-asymmetric transfer hydrogenation (DKR-ATH) reaction using oxo

A Simple Synthesis of α-Tetralol-β-acetic Acid and β-Propionic Acid cis-Lactones

Ramesh, D.,Sami, M. D. Izhar,Ray, J. K.

, p. 76 - 77 (2007/10/02)

A short and convenient synthesis of α-tetralone β-acetic acid and α-tetralone-β-propionic acid starting from tetralone and facile formation of only cis-lactones by NaBH4/H+ are described.

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