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1173169-94-2

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1173169-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173169-94-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,1,6 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1173169-94:
(9*1)+(8*1)+(7*7)+(6*3)+(5*1)+(4*6)+(3*9)+(2*9)+(1*4)=162
162 % 10 = 2
So 1173169-94-2 is a valid CAS Registry Number.

1173169-94-2Downstream Products

1173169-94-2Relevant academic research and scientific papers

Heterocyclic annelated di(perylene bisimide): Constructing bowl-shaped perylene bisimides by the combination of steric congestion and ring strain

Qian, Hualei,Yue, Wan,Zhen, Yonggang,Di Motta, Simone,Di Donato, Eugenio,Negri, Fabrizia,Qu, Jianqiang,Xu, Wei,Zhu, Daoben,Wang, Zhaohui

, p. 6275 - 6282 (2009)

(Chemical Equation Presented) In this paper, we present the synthesis of S- and N-heterocyclic annelated di(perylene bisimide) with extraordinary doubly bowl-shaped structures. The structures of fused PBI bowls confirmed by singlecrystal X-ray structure a

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