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229471-20-9

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229471-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229471-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,4,7 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 229471-20:
(8*2)+(7*2)+(6*9)+(5*4)+(4*7)+(3*1)+(2*2)+(1*0)=139
139 % 10 = 9
So 229471-20-9 is a valid CAS Registry Number.

229471-20-9Downstream Products

229471-20-9Relevant articles and documents

Analogues of 4,5-bis(3,5-dichlorophenyl)-2-trifluoromethyl-1H-imidazole as potential antibacterial agents

Antolini, Marinella,Bozzoli, Andrea,Ghiron, Chiara,Kennedy, Gordon,Rossi, Tino,Ursini, Antonella

, p. 1023 - 1028 (1999)

A preliminary exploration of analogues of 4,5-bis(3,5-dichlorophenyl)- 2-trifluoromethyl-1H-imidazole, 1, as novel antibacterial agents was carried out to determine the basic features of the structure responsible for the observed biological activity. The presence of two aryl rings, the imidazole NH and either a good electron withdrawing group or an aldehyde or amino group at C-2 were required for good levels of activity against methicillin resistant Staphylococcus aureus (MRSA).

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