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2-(1'-ethoxycyclopropylidene)-1,3-diphenylpropane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13306-98-4

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13306-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13306-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,0 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13306-98:
(7*1)+(6*3)+(5*3)+(4*0)+(3*6)+(2*9)+(1*8)=84
84 % 10 = 4
So 13306-98-4 is a valid CAS Registry Number.

13306-98-4Downstream Products

13306-98-4Relevant academic research and scientific papers

A new preparation of methylenecyclopropanes utilizing trimethylsilyldiazomethane

Sakai, Atsushi,Aoyama, Toyohiko,Shioiri, Takayuki

, p. 3687 - 3694 (1999)

Reactions of aliphatic ketones with lithium trimethylsilyldiazomethane in the presence of excess olefins afforded methylenecyclopropanes in moderate to good yields. The multiplicity of the alkylidene carbene intermediate in the reacting state has been revealed to be a singlet.

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