126456-36-8 AIDS-002751 AIDS002751 Carbamic acid, [(1S,2S,4R)-5-[[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]amino]-2-hydroxy-5-oxo-1,4-bis(phenylmethyl)pentyl]-, 1,1-dimethylethyl ester L-685,434 L-685434