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p-dimethylamino-α-bromostyrene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55894-19-4

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55894-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55894-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,9 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55894-19:
(7*5)+(6*5)+(5*8)+(4*9)+(3*4)+(2*1)+(1*9)=164
164 % 10 = 4
So 55894-19-4 is a valid CAS Registry Number.

55894-19-4Relevant academic research and scientific papers

Behavior of p-dimethylamino-α-bormostyrene and its dimer in dioxane-water

Schubert,Green, David C.

, p. 4241 - 4242 (1980)

Monomeric p-dimethylamino-α-bromostyrene undergoes SNl increasingly slowly in 60 to 91% dioxane. Reaction is catalyzed by HClO4, NaOH and NaClO4. Dimer 11 reverts to monomer I in 91% dioxane. There is only a small solvent effect on the solvolysis rate of II.

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