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1-Diphenylmethylen-3-phenyl-thioharnstoff is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23490-81-5

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23490-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23490-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,9 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 23490-81:
(7*2)+(6*3)+(5*4)+(4*9)+(3*0)+(2*8)+(1*1)=105
105 % 10 = 5
So 23490-81-5 is a valid CAS Registry Number.

23490-81-5Relevant academic research and scientific papers

Reactions of Protonated 1,3-Diaza-4,4-diphenyl-2-(methylthio)butadienes with Isocyanides: Preparation of Imidazole and Triazine Derivatives

Morel, Georges,Marchand, Evelyne,Foucaud, Andre,Toupet, Loic

, p. 1185 - 1191 (2007/10/02)

Protonated 1,3-diazabutadienes 4 are prepared and treated with isocyanides.The reactions are much faster with salts 4 than with corresponding diazadienes 5.The 5-iminoimidazolines 10 and 11, which are the expected cycloaddition products, are gener

Some addition reactions of N-tributylstannyldiphenylmethyleneamine

Harrison

, p. 130 - 132 (2007/10/05)

N-Tributylstannyldiphenylmethyleneamine reacts with the multiply bonded reagents isocyanates, isothiocyanates, aldehydes, ketones, acrylonitrile, di-α-naphthylcarbodi-imide, N-phenylsulphinylamine, sulphur dioxide, trichloroacetonitrile, carbon disulphide

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