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Benzene, 1,1'-(2-chloro-2-fluorocyclopropylidene)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15987-33-4

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15987-33-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15987-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,8 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15987-33:
(7*1)+(6*5)+(5*9)+(4*8)+(3*7)+(2*3)+(1*3)=144
144 % 10 = 4
So 15987-33-4 is a valid CAS Registry Number.

15987-33-4Downstream Products

15987-33-4Relevant academic research and scientific papers

TMSCFX2(X = Cl, Br) as halofluorocarbene sources for the synthesis of halofluorocyclopropanes

Chen, Dingben,Fan, Zili,Huang, Ling,Gao, Kaili,Xiao, Pan,Ni, Chuanfa,Hu, Jinbo

, p. 319 - 322 (2021/01/25)

TMSCFX2 (X = Cl, Br; TMS = trimethylsilyl) have been developed as halofluorocarbene (CFX, X = Cl, Br) precursors for [2+1] cyclopropanation with alkenes. Structurally diverse halofluorocyclopropanes were obtained in good to excellent yields. It was found

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