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spiro[[8H]indeno[2,1-b]thiophene-8,9'-fluorene] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

884499-24-5

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884499-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 884499-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,4,4,9 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 884499-24:
(8*8)+(7*8)+(6*4)+(5*4)+(4*9)+(3*9)+(2*2)+(1*4)=235
235 % 10 = 5
So 884499-24-5 is a valid CAS Registry Number.

884499-24-5Downstream Products

884499-24-5Relevant academic research and scientific papers

An efficient synthesis of novel spiro[[8H]indeno[2,1-b]-thiophene-8,9′-fluorene] building block for blue light-emitting materials

Xie, Ling-Hai,Fu, Ting,Hou, Xiao-Ya,Tang, Chao,Hua, Yu-Ran,Wang, Rui-Jie,Fan, Qu-Li,Peng, Bo,Wei, Wei,Huang, Wei

, p. 6421 - 6424 (2006)

We have developed efficient synthetic routes to obtain a novel building block spiro[[8H]indeno[2,1-b]thiophene-8,9′-fluorene] (SITF), a monothiophene-containing spirobifluorene analogue, and constructed blue light-emitting materials, including 2′,7′-bis([

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