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N,N-bis(benzotriazol-1-ylmethyl)-2-fluoro-β-phenylethylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

291313-93-4

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291313-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 291313-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,1,3,1 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 291313-93:
(8*2)+(7*9)+(6*1)+(5*3)+(4*1)+(3*3)+(2*9)+(1*3)=134
134 % 10 = 4
So 291313-93-4 is a valid CAS Registry Number.

291313-93-4Downstream Products

291313-93-4Relevant academic research and scientific papers

Convenient preparation of some N-substituted 1,2,3,4-tetrahydroisoquinolines lacking electron-donating substituents

Locher

, p. 2895 - 2911 (2007/10/03)

N,N-Bis(benzotriazol-1-ylmethyl)-β-phenylethylamines 3 are cyclised intramolecularly in conc. H2SO4 to the corresponding N-benzotriazol-1-ylmethyl-1,2,3,4-tetrahydroisoquinolines 4. The remaining benzotriazolyl-moiety can be replaced by nucleophiles, leading to N-substituted 1,2,3,4-tetrahydroisoquinolines 5-8.

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