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9-Phenyl-bicyclo[5.2.0]nona-1,3,5-triene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54335-91-0

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54335-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54335-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,3 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54335-91:
(7*5)+(6*4)+(5*3)+(4*3)+(3*5)+(2*9)+(1*1)=120
120 % 10 = 0
So 54335-91-0 is a valid CAS Registry Number.

54335-91-0Downstream Products

54335-91-0Relevant academic research and scientific papers

Addition Reactions of Diazotropilidene with Monosubstituted Ethylenes Leading to 3-Substituted Indanones

Saito, Katsuhiro,Takahashi, Kensuke

, p. 925 - 926 (1989)

Reactions of tropone tosylhydrazone sodium salt with monosubstituted ethylenes afforded 3-substituted indanones via dipolar additions of diazotropilidene to the ethylenes followed by rearrangements involving norcaradiene forms.

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