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Benzene, 1-[(1Z)-3,3-diethoxy-2-(phenyltelluro)-1-propenyl]-4-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

678974-13-5

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678974-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 678974-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,8,9,7 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 678974-13:
(8*6)+(7*7)+(6*8)+(5*9)+(4*7)+(3*4)+(2*1)+(1*3)=235
235 % 10 = 5
So 678974-13-5 is a valid CAS Registry Number.

678974-13-5Downstream Products

678974-13-5Relevant academic research and scientific papers

Reaction of β-ethoxyvinyl lithiums generated from phenyltellanyl- and ethyltellanylacetaldehyde diethyl acetals with aldehydes and ketones and successive hydrations

Yoshimatsu, Mitsuhiro,Hatanaka, Fumihiro

, p. 248 - 253 (2004)

Reactions of α-tellanyl-β-ethoxyvinyl lithiums of aldehydes and ketones proceeded in good to high yields and the successive treatment with acids gave the α-tellanyl α,β-unsaturated aldehydes. α-Tellanyl α,β-unsaturated aldehydes easily transformed to more useful compounds.

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