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2-(1-Phenyl-spiro[2.4]hepta-4,6-dien-1-yl)-pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145654-90-6

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145654-90-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145654-90-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,5 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145654-90:
(8*1)+(7*4)+(6*5)+(5*6)+(4*5)+(3*4)+(2*9)+(1*0)=146
146 % 10 = 6
So 145654-90-6 is a valid CAS Registry Number.

145654-90-6Downstream Products

145654-90-6Relevant academic research and scientific papers

Synthesis and Alkali Metal Reduction of 1,1-Diarylspirohepta-4,6-dienes. Generation of Homopentafulvene Dianions

Kawase, Takeshi,Kurata, Hiroyuki,Fujino, Shin-ichi,Ekinaka, Tatsuya,Oda, Masaji

, p. 7201 - 7204 (1992)

Reaction of 6,6-diarylfulvene dianions with dichloromethane yields 1,1-diarylspirohepta-4,6-dienes, and reduction of the diphenylspiroheptadiene with lithium metal or lithium naphthalene cleanly generates a novel homopentafulvene dianion.

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