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1-(3,4-Dichloro-phenyl)-2-[1,3]dithiolan-2-ylidene-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56945-02-9

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56945-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56945-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,4 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56945-02:
(7*5)+(6*6)+(5*9)+(4*4)+(3*5)+(2*0)+(1*2)=149
149 % 10 = 9
So 56945-02-9 is a valid CAS Registry Number.

56945-02-9Downstream Products

56945-02-9Relevant academic research and scientific papers

Infrared Spectra and Theoretical Study of the Conformations of Substituted Benzoylketene-S,S-acetals

Perjessy, A.,Rudorf, W.-D.,Loos, D.,Sustekova, Z.

, p. 1389 - 1396 (2007/10/02)

The C=O stretching frequencies of substituted benzoylketene-S,S-dimethylacetals (1a-1o) and benzoylketene-S,S-ethyleneacetals (2a-2m) were measured in CHCl3 and CCl4 and correlated with the Hammett substituent constants.The correlations were split into tw

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