[5,4-d]pyrimidine

Order 2438-80-4 6-deoxy-L-Galactose L-(-)-FUCOSE
Order 34454-99-4 1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide
Order 109-03-5 1,4-Oxathiane 4-oxide
Order 302-95-4 Sodium deoxycholate
Order 49845-74-1 2,2,2,2-[(4,8-dipiperidinopyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetraethanol bis(toluene-p-sulphonate)
Order 25680-37-9 2-methyl[1,3]oxazolo[5,4-d]pyrimidin-7-amine
Order 73109-40-7 2,5,7-tris(methylsulfanyl)[1,3]thiazolo[5,4-d]pyrimidine
Order 114007-90-8 Pyrimido[5,4-d]pyrimidine-4-carbonitrile,8-(diethylamino)-6-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-
Order 33360-18-8 2-phenyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one
Order 13120-27-9 ethanol, 2,2',2'',2'''-[(4,8-diaminopyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetrakis-
Order 101850-43-5 Pyrimido[5,4-d]pyrimidin-4-amine, 2,8-dichloro-N,N-diethyl-
Order 102248-94-2 Oxazolo[5,4-d]pyrimidine,L-leucine deriv.
Order 61457-15-6 [1,2,3]Thiadiazolo[5,4-d]pyrimidin-7(6H)-one, 5-propyl-
Order 15846-07-8 3-phenyl[1,2]oxazolo[5,4-d]pyrimidin-4-amine
Order 94640-97-8 Isoxazolo[5,4-d]pyrimidin-4(5H)-one, 5-(4-ethoxyphenyl)-3-methyl-
Order 139257-64-0 Oxazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione,2-(dimethylamino)-4,6-dimethyl-
Order 119898-12-3 Acetic acid, [[3-(4-chlorophenyl)isoxazolo[5,4-d]pyrimidin-4-yl]oxy]-,ethyl ester
Order 1094507-12-6 4-Chloroisoxazolo[5,4-d]pyrimidine
Order 61457-18-9 [1,2,3]Thiadiazolo[5,4-d]pyrimidin-7(6H)-one, 5-(1-methylpropyl)-
Order 63023-19-8 N,N,N',N',N'',N'',N''',N'''-octamethylpyrimido[5,4-d]pyrimidine-2,4,6,8-tetramine
Order 59886-07-6 N-(5-amino[1,2,3]thiadiazolo[5,4-d]pyrimidin-7-yl)pentofuranosylamine
Order 102248-99-7 Oxazolo[5,4-d]pyrimidine,benzenepropanoic acid deriv.
Order 120821-30-9 Thiazolo[5,4-d]pyrimidin-7(4H)-one, 2-(ethylthio)-
Order 73135-42-9 2-hydrazinyl-7-(methylsulfanyl)[1,3]thiazolo[5,4-d]pyrimidine
Order 63023-18-7 Pyrimido[5,4-d]pyrimidine-4,8-dione,2,6-bis[bis(2-hydroxyethyl)amino]-1,5-dihydro-
Order 918147-62-3 Oxazolo[5,4-d]pyrimidine, 2,5-diphenyl-7-(phenylthio)-
Order 272106-61-3 4H-1,3-Dioxino[5,4-d]pyrimidin-8-ol,6-amino-4a,7,8,8a-tetrahydro-7-hydroxy-2,2-dimethyl-, (4aR,8R,8aS)-
Order 61457-19-0 [1,2,3]Thiadiazolo[5,4-d]pyrimidin-7(6H)-one, 5-(2-methylpropyl)-
Order 33360-20-2 2-phenyl[1,3]oxazolo[5,4-d]pyrimidine-7(4H)-thione
Order 31739-70-5 7-(benzylsulfanyl)[1,3]thiazolo[5,4-d]pyrimidin-5-amine
Order 23000-37-5 1,5-dihydropyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione
Order 54093-81-1 2,6-dichloro-4,8-di(morpholin-4-yl)pyrimido[5,4-d]pyrimidine
Order 102248-92-0 Oxazolo[5,4-d]pyrimidine,glycine deriv.
Order 497929-15-4 Acetic acid,oxo[(5,6,7,8-tetrahydro-2-methyl-4,6,8-trioxopyrimido[5,4-d]pyrimidin-3(4H)-yl)amino]-, ethyl ester