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[1-13C]-1-phenylbut-3-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

543683-65-4

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543683-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 543683-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,3,6,8 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 543683-65:
(8*5)+(7*4)+(6*3)+(5*6)+(4*8)+(3*3)+(2*6)+(1*5)=174
174 % 10 = 4
So 543683-65-4 is a valid CAS Registry Number.

543683-65-4Relevant academic research and scientific papers

A m-benzyne to o-benzyne conversion through a 1,2-shift of a phenyl group

Blake, Michael E.,Bartlett, Kevin L.,Jones Jr., Maitland

, p. 6485 - 6490 (2007/10/03)

Pyrolysis of two differently labeled versions of 3-phenylphthalic anhydride shows that a m-benzyne can form the related o-benzyne through shift of a phenyl group. The highest energy point in the process is the transition structure for a reverse carbon-hyd

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