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(S)-2-(Benzyl-trimethylsilanylmethyl-amino)-propionaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

154557-48-9

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154557-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154557-48-9 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 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 154557-48:
(8*1)+(7*5)+(6*4)+(5*5)+(4*5)+(3*7)+(2*4)+(1*8)=149
149 % 10 = 9
So 154557-48-9 is a valid CAS Registry Number.

154557-48-9Relevant academic research and scientific papers

Stereochemical features of oxidative Mannich cyclizations of vinyl- and allyl-silane containing α-silyl-amines and -amides

Khim, Seock-Kyu,Wu, Xiaodong,Mariano, Patrick S.

, p. 571 - 574 (2007/10/02)

Studies of the new oxidative Mannich cyclization reaction of α-silyl-amines and -amides demonstrate advantageous features of the process when applied to stereocontrolled hydropyridine syntheses.

SET-photosensitized reactions of α-silylamino-enones and ynones proceeding by 6-endo α-amino radical cyclization pathways

Khim, Seock-Kyu,Cederstrom, Ericka,Ferri, Dino C.,Mariano, Patrick S.

, p. 3195 - 3222 (2007/10/03)

SET-photosensitized reactions of α,β-enones and -ynones containing tethered α-silylamine functions are described. The processes lead to hydropyridine ring construction via pathways involving 6-endo type α-amino radical cyclizations. High degrees of regio- and stereocontrol attend these reactions.

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