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(S)-1-(3,4-dimethoxyphenyl)but-3-enylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

669081-33-8

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669081-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669081-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,0,8 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 669081-33:
(8*6)+(7*6)+(6*9)+(5*0)+(4*8)+(3*1)+(2*3)+(1*3)=188
188 % 10 = 8
So 669081-33-8 is a valid CAS Registry Number.

669081-33-8Relevant academic research and scientific papers

New entry to the asymmetric synthesis of (-)-lasubine I and (+)-subcosine I

Yamazaki, Naoki,Atobe, Masakazu,Kibayashi, Chihiro,Aoyagi, Sakae

scheme or table, p. 433 - 439 (2009/12/05)

A new synthetic entry to (-)-lasubine I and (+)-subcosine I has been established by employing the (S)-allylalkoxy benzylamine as a chiral synthon. The synthesis involves the formation of an α,β-unsaturated lactone by RCM reaction followed by an intramolec

Dual activation in asymmetric allylsilane addition to chiral N-acylhydrazones: Method development, mechanistic studies, and elaboration of homoallylic amine adducts

Friestad, Gregory K.,Korapala, Chandra Sekhar,Ding, Hui

, p. 281 - 289 (2007/10/03)

Chiral N-acylhydrazones derived from commercially available 4-benzyl-2-oxazolidinone provide a rigid, conformationally restricted template to impart facial selectivity in additions to C=N bonds. In the presence of indium(III) trifluoromethanesulfonate [In

Trifluoroacetyl-Activated Nitrogen-Nitrogen Bond Cleavage of Hydrazines by Samarium(II) Iodide

Ding, Hui,Friestad, Gregory K.

, p. 637 - 640 (2007/10/03)

(Matrix presented) Trifluoroacetyl derivatives of hydrazines undergo clean and efficient reductive cleavage of the N-N bond with Sml2 in the presence of MeOH. After N-trifluoroacetylation, acyl-, aryl-, and alkyl-substituted hydrazines are redu

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