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((E)-3-Chloro-2-methyl-buta-1,3-dienyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78502-39-3

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78502-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78502-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78502-39:
(7*7)+(6*8)+(5*5)+(4*0)+(3*2)+(2*3)+(1*9)=143
143 % 10 = 3
So 78502-39-3 is a valid CAS Registry Number.

78502-39-3Downstream Products

78502-39-3Relevant academic research and scientific papers

ACTION DU TRIMETHYLSILYL-1 BUTYNE-2 SUR LES DERIVES CARBONYLES EN PRESENCE DE CATALYSEURS: SYNTHESE D'ALCOHOLS α-ALLENIQUES OU DE DERIVES CHLOROPRENIQUES.

Pornet, Jacques,Randrianoelina, Benjamin

, p. 1327 - 1328 (1981)

1-trimethylsilyl 2-butyne reacts with carbonyl compounds in the presence of titanium tetrachloride or tetra-n-butylammonium fluoride, to produce mainly α-allenic alcohols; with titanium tetrachloride, it is also possible to obtain chloroprenic derivatives

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