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5-cyano-2-(4-amino-3-nitrophenyl)benzimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

183296-75-5

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183296-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183296-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,9 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 183296-75:
(8*1)+(7*8)+(6*3)+(5*2)+(4*9)+(3*6)+(2*7)+(1*5)=165
165 % 10 = 5
So 183296-75-5 is a valid CAS Registry Number.

183296-75-5Relevant academic research and scientific papers

Synthesis of mono-cationic and dicationic analogs of Hoechst 33258

Czarny, Agnieszka,Wilson,Boykin, David W.

, p. 1393 - 1397 (1996)

The synthesis of fourteen mono-cationic and six dicationic analogs of Hoechst 33258 is described. The monocationic benzimiazoles 7a-7g and the dicationic benzimidazoles 9a-9c are obtained in five steps starting from 4-acetamidobenzonitrile. The monocation

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