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(Z,Z)-1,5-diiodo-3-(4-methoxyphenyl)-1,5-diphenylpenta-1,4-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262022-34-3

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1262022-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262022-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,0,2 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1262022-34:
(9*1)+(8*2)+(7*6)+(6*2)+(5*0)+(4*2)+(3*2)+(2*3)+(1*4)=103
103 % 10 = 3
So 1262022-34-3 is a valid CAS Registry Number.

1262022-34-3Downstream Products

1262022-34-3Relevant academic research and scientific papers

Titanium tetraiodide-promoted tandem prins reaction of alkynes with acetals: Synthesis of (Z,Z)-1,5-Diiodo-1,3,5-triarylpenta-1,4-dienes

Shimizu, Makoto,Okura, Kanako,Arai, Takuya,Hachiya, Iwao

supporting information; experimental part, p. 1052 - 1054 (2011/01/10)

In the presence of titanium tetraiodide, a tandem Prins reaction of alkynes proceeded with acetals to give (Z,Z)-1,5diiodo-1,3,5-triarylpenta-1,4-dienes in good yields, where an intriguing reversal of the stereoselectivity was observed among titanium tetr

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