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684284-49-9

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684284-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 684284-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,4,2,8 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 684284-49:
(8*6)+(7*8)+(6*4)+(5*2)+(4*8)+(3*4)+(2*4)+(1*9)=199
199 % 10 = 9
So 684284-49-9 is a valid CAS Registry Number.

684284-49-9Relevant articles and documents

Effect of substitution on novel tricyclic HIV-1 integrase inhibitors

Fardis, Maria,Jin, Haolun,Jabri, Salman,Cai, Ruby Z.,Mish, Michael,Tsiang, Manuel,Kim, Choung U.

, p. 4031 - 4035 (2007/10/03)

A series of novel tricyclic inhibitors of HIV-1 integrase enzyme was prepared. The effect of substitution at C-6 of the 9-hydroxy-6,7-dihydropyrrolo[3,4-g]quinolin-8-one compounds was studied in vitro. Inhibitors with small side chains at C-6 were general

PRE-ORGANIZED TRICYCLIC INTEGRASE INHIBITOR COMPOUNDS

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Page 168, (2008/06/13)

Tricyclic compounds according to the structure below, protected intermediates thereof, and methods for inhibition of HIV-integrase are disclosed. Formula (I). Al and A2 are moieties forming a five, six, or seven membered ring. L is a bond or a linker connecting a ring atom of Ar to N. X is O, S, or substituted nitrogen. Ar is aryl or heteroaryl. Q is N, +NR, or CR4. The aryl carbons may be independently substituted with substituents other than hydrogen. The compounds may include prodrug moieties covalently attached at any site.

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