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24192-86-7

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24192-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24192-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,1,9 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 24192-86:
(7*2)+(6*4)+(5*1)+(4*9)+(3*2)+(2*8)+(1*6)=107
107 % 10 = 7
So 24192-86-7 is a valid CAS Registry Number.

24192-86-7Downstream Products

24192-86-7Relevant articles and documents

Heterocyclizations towards 2-arylbenzimidazoles via intermolecular coupling of 2-nitroanilines and aryl aldehydes

Kim, Byeong Hyo,Han, Rongbi,Han, Tae Hee,Jun, Young Moo,Baik, Woonphil,Lee, Byung Min

, p. 5 - 10 (2002)

The reductive intermolecular coupling/heterocyclization reaction between 2-nitroaniline and aromatic aldehydes towards 2-substituted and 1,2-disubstituted benzimidazoles was accomplished in the presence of 2-bromo-2-nitropropane/Zn in a MeOH/CH2/sub

Microwave-assisted one-pot synthesis of 2-(substituted phenyl)-1H- benzimidazole derivatives

Navarrete-Vazquez, Gabriel,Moreno-Diaz, Hermenegilda,Estrada-Soto, Samuel,Torres-Piedra, Mariana,Leon-Rivera, Ismael,Tlahuext, Hugo,Munoz-Muniz, Omar,Torres-Gomez, Hector

, p. 2815 - 2825 (2008/02/11)

A series of 2-(substituted phenyl)-1H-benzimidazole derivatives with various 5-and 6-position substituents (-H, -CH3, -CF3) were synthesized via microwave irradiation using a short synthetic route and Na2S2O5 as oxidant. This simple, fast, and efficient p

Indium-mediated reductive intermolecular coupling reaction of 2-nitroaniline with aromatic aldehydes to benzimidazoles

Kim, Byeong Hyo,Han, Rongbi,Kim, Ji Sook,Jun, Young Moo,Baik, Woonphil,Lee, Byung Min

, p. 41 - 54 (2007/10/03)

2-Nitroaniline and aromatic aldehydes were coupled to give benzimidazoles in high yields in the presence of 2-bromo-2-nitropropane and indium at room temperature.

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