???? ????????? ??????? ?? ?? ????????? ??????? ?2? ????? ??(2,2,6,6-?????-3,5-???????) ???(II) ????????? ?????? Ethyl isocyanoacetate Benzyl isocyanide PHENYLSELENOL TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) TERT-BUTYL ISOCYANIDE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide METHYL ISOCYANOACETATE Tris(2,4-pentanedionato)chroMiuM(III) SALCOMINE