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4-dimethylamino-4-methoxycarbonyl-3-phenylbuta-1,3-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

60416-54-8

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60416-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60416-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,4,1 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 60416-54:
(7*6)+(6*0)+(5*4)+(4*1)+(3*6)+(2*5)+(1*4)=98
98 % 10 = 8
So 60416-54-8 is a valid CAS Registry Number.

60416-54-8Relevant academic research and scientific papers

Base Catalysed Rearrangements Involving Ylide Intermediates. Part 11. Rearrangements of 3-phenylprop-2-ynylammonium Ylides

Mageswaran, Sivapathasuntharam,Ollis, W. David,Southam, Dolores A.,Sutherland, Ian O.,Thebtaranonth, Yodhathai

, p. 1969 - 1980 (2007/10/02)

The propynylammonium salt (5) reacts with aqueous sodium hydroxide to give the allene (7) and a new ylide (11).The simultaneous formation of (7) and (11) suggests that the apparent sigmatropic rearrangement of the propynyl ylide (6) to the allene (7

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