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221184-59-4

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221184-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221184-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,8 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 221184-59:
(8*2)+(7*2)+(6*1)+(5*1)+(4*8)+(3*4)+(2*5)+(1*9)=104
104 % 10 = 4
So 221184-59-4 is a valid CAS Registry Number.

221184-59-4Downstream Products

221184-59-4Relevant articles and documents

Aminometyl oxooxazolidinyl benzene derivatives

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Page column 29, (2010/11/29)

The invention concerns compounds of formula (I), wherein: A is a 5 membered heteroaryl ring, a bicyclic benzo system containing such a 5 membered heteroaryl ring or a bicyclic or tricyclic heteroaryl ring system with at least one bridgehead nitrogen and optionally a further 1-3 heteroatoms chosen from oxygen, sulfur and nitrogen; R1is, for example, hydroxy, halo, amino, nitro, cyano, carboxy, thiol, C1-4alkanoyloxy, C1-4alkoxycarbonyl, dimethylaminomethyleneaminocarbonyl, C1-4alkyl, C2-4alkenyl, C2-4alkynyl, C1-4alkoxy, optionally substituted phenyl, an optionally substituted 5- or 6-membered heteroaryl ring or hydroxyC1-4alkyl; n is 0-6; R2and R3are independently hydrogen or fluoro; R4is, for example, C1-4alkyl; pharmaceutically acceptable salts and in vivo hydrolysable ester thereof; processes for their preparation; pharmaceutical compositions containing them and their use as antibacterial agents.

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