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1-(4-Acetyl-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.

134129-30-9

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134129-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134129-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,2 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 134129-30:
(8*1)+(7*3)+(6*4)+(5*1)+(4*2)+(3*9)+(2*3)+(1*0)=99
99 % 10 = 9
So 134129-30-9 is a valid CAS Registry Number.

134129-30-9Downstream Products

134129-30-9Relevant 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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