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1-{[(5S)-5-methyl-3-(4-methylphenyl)tetrahydro-1H-imidazol-1-yl]methyl}-1H-1,2,3-benzotriazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

433219-35-3

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433219-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433219-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,2,1 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 433219-35:
(8*4)+(7*3)+(6*3)+(5*2)+(4*1)+(3*9)+(2*3)+(1*5)=123
123 % 10 = 3
So 433219-35-3 is a valid CAS Registry Number.

433219-35-3Downstream Products

433219-35-3Relevant academic research and scientific papers

Convenient syntheses of unsymmetrical imidazolidines

Katritzky, Alan R.,Suzuki, Kazuyuki,He, Hai-Ying

, p. 3109 - 3114 (2007/10/03)

Unsymmetrical imidazolidines 10-14, optically active imidazolidines 20-22, and 2,3-dihydro-1H benzimidazoles 28 and 29 were synthesized in good to excellent yields by Mannich reactions of 1,2-ethanediamines 8a-c, 18a-c, or N-methyl-1,2-benzenediamine (26a) with benzotriazole and formaldehyde, followed by the nucleophilic substitution of the benzotriazolyl group with C- nucleophiles (Grignard reagents, sodium cyanide), an S-nucleophile (benzenethiol), and a P-nucleophile (triethyl phosphite).

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