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1630723-98-6

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1630723-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1630723-98-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,0,7,2 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1630723-98:
(9*1)+(8*6)+(7*3)+(6*0)+(5*7)+(4*2)+(3*3)+(2*9)+(1*8)=156
156 % 10 = 6
So 1630723-98-6 is a valid CAS Registry Number.

1630723-98-6Downstream Products

1630723-98-6Relevant articles and documents

A novel AIE molecule as a hole transport layer enables efficient and stable perovskite solar cells

Huang, Bin,Cheng, Yujun,Lei, Hui,Hu, Lin,Li, Zaifang,Huang, Xuexiang,Chen, Lie,Chen, Yiwang

, p. 4015 - 4018 (2021)

A low-cost and efficient hole transport layer (HTL) material (TPE-CZ) with the aggregation-induced emission (AIE) effect has been synthesized. Due to the AIE effect, perovskite solar cells with TPE-CZ as the HTL deliver a higher power conversion efficiency (PCE) of 18% with better stability than those with the reference HTL (Spiro-OMeTAD).

Synthons for developing organic semiconductors

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Page/Page column 33-34, (2019/09/17)

A process for the synthesis of π-conjugated materials including a step of utilizing a synthon having a carbazole or fluorene nucleus.

A carbazole di-aryl amines dendritic compound and its preparation method and application

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, (2018/05/24)

The invention relates to a carbazole diarylamine dendritic compound as well as a preparation method and application of the carbazole diarylamine dendritic compound. According to the preparation method of the carbazole diarylamine dendritic compound, halogenated 9,9minute-spirobifluorene, a catalyst and a carbazole diarylamine compound are mixed with organic alkali; the mixture takes reaction under the inert gas protection by using xylene as a solvent; re-crystallization is performed for purification; the carbazole diarylamine dendritic compound obtained shown as the accompanying drawing is obtained. The prepared carbazole diarylamine dendritic compound has the advantages that the process and a refining method are simple and convenient; the carbazole diarylamine dendritic compound is very suitable for industrial production; better heat stability and better morphologic stability are realized; when the carbazole diarylamine dendritic compound is used as a hole-transporting material of a perovskite solar cell, higher photovoltaic conversion efficiency is realized.

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