• 5-Bromo-2-phenylpyrimidine
• 38696-20-7
• C10H7BrN2
• 0
• .

• 5-Bromo-2-pyrazol-1-yl-pyrimidine
• 883230-94-2
• C7H5BrN4
• 225.0454
• .

• 5-methyl-3-(4-methylphenyl)-1,2,4-oxadiazole
• 81386-30-3
• C10H10N2O
• 174.1992
• .

• 5-bromo-1-methyl-3H-indol-2-one
• 20870-90-0
• C9H8BrNO
• 226.0699
• .

• 5-Bromo-2-nitro-benzonitrile
• 89642-50-2
• C₇H₃BrN₂O₂
• 227.0149
• .

• 5-Carbamoyl-2-methoxybenzenediazonium tetrachlorozincate (2:1)
• 85567-53-9
• C₁₆H₁₆Cl₄N₆O₄Zn
• 287-767-7
• 563.557
• .

• 5-(Dimethylamino)-2-((4-(dimethylamino)phenyl)azo)-3-methyl-1,3,4-thiadiazolium trichlorozincate(1-)
• 84989-56-0
• C13H19Cl3N6SZn
• 284-945-6
• 463.14416
• .

• 5-Oxo-DL-proline, compound with trimethylamine (1:1)
• 84962-35-6
• C₅H₇NO₃·C₃H₉N
• 284-732-8
• .

• 5-Oxo-L-proline, compound with 1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one (1:1)
• 93857-21-7
• C16H19N3O4
• 299-153-6
• 317.3398
• .

• 5-Oxo-L-proline, compound with (S-(R*,R*))-2,2-(ethylenediimino)dibutan-1-ol (2:1)
• 93963-99-6
• C₁₀H₂₄N₂O₂·2C₅H₇NO₃
• 300-845-8
• .

• 5,5-dimethyl-2,3,4,4a,6,7-hexahydro-1H-naphthalene-2-carbonitrile
• 51178-98-4
• C13H19N
• 257-034-6
• 189.2967
• .

• 5-Ethyl-5-phenylbarbituric acid, compound with 4,5-dihydro-2-methyl-1H-imidazole (1:1)
• 94231-97-7
• C16H20N4O3
• 303-920-3
• 316.355
• .

• 5-Methoxy-1,3,3-trimethyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl)-3H-indolium dihydrogen phosphate
• 83969-05-5
• C29H29N2O5P
• 281-582-5
• 516.5258
• .

• 5-Oxo-L-proline, compound with DL-alanine (1:1)
• 84962-38-9
• C8H14N2O5
• 284-735-4
• 218.2072
• .

• 5(Or 6)-carboxy-4-hexylcyclohex-2-ene-1-octanoic acid, compound with 2,2-iminodiethanol (1:2)
• 84581-17-9
• C₂₁H₃₆O₄·2C₄H₁₁NO₂
• 283-208-6
• .

• 5-Oxo-L-proline, compound with (R)-5,6,6a,7-tetrahydro-6-methyl-4H-dibenzo(de,g)quinoline-10,11-diol (1:1)
• 93804-90-1
• C22H24N2O5
• 298-469-1
• 396.4364
• .

• 5-Oxo-L-proline, compound with N-(2-hydroxyethyl)-N-methylguanidine (1:1)
• 52704-31-1
• C9H18N4O4
• 258-115-9
• 246.2636
• .

• 5-Oxo-L-proline, compound with 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methylthiazolium chloride (1:1)
• 93940-87-5
• C17H24ClN5O4S
• 300-487-2
• 429.9216
• .

• 5,6,7,12-Tetrahydro-6-(3-(methylamino)propyl)-dibenz(c,f)azocine dimaleate
• 20298-33-3
• C27H32N2O8
• 512.5516
• .

• 5-(Bis(2-acetoxyethyl)amino)-2-((4-((2-chloro-4-nitrophenyl)azo)-2,5-dimethoxyphenyl)azo)methanesulfonanilide
• 26239-45-2
• C29H32ClN7O10S
• 706.1233
• .

• 5-20-02-00148 (Beilstein Handbook Reference)
• 62393-18-4
• C20H27NOSi
• 325.52
• .

• 5,7(Or 5,8)-dicyclopentyl-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-ol
• 93841-44-2
• C₂₁H₃₀O₂
• 299-013-4
• .

• 5H-Dibenz(b,f)azepine-5-carboxamide, 2-hydroxy-
• 68011-66-5
• C15H12N2O2
• 252.268
• .

• 5,8-dihydronaphthalene-1,4-dione
• 6295-28-9
• C10H8O2
• 160.1693
• .

• 5-naphthalen-1-yl-3,5-diphenyl-oxolan-2-one
• 5344-73-0
• C26H20O2
• 364.4358
• .

• 5-(3-Bromopropyl)-3,8-bis((ethoxycarbonyl)amino)-6-phenylphenanthridinium bromide
• 62113-49-9
• C₂₈H₂₉Br₂N₃O₄
• 263-412-1
• 631.3556
• .

• 5,5-dibutylimidazolidine-2,4-dione
• 7148-46-1
• C11H20N2O2
• 212.2887
• .

• 5,7-dihydroxy-2-methyl-2,3-dihydro-1H-quinolin-4-one
• 65511-03-7
• C10H11NO3
• 265-802-7
• 193.1992
• .

• 5-but-2-enyl-5-butyl-1,3-diazinane-2,4,6-trione
• 67526-22-1
• C12H18N2O3
• 238.2829
• .

• 5-nitro-1H-pyrrole-2-carbaldehyde
• 6327-67-9
• C5H4N2O3
• 140.0969
• .

• 5-Oxo-L-proline, compound with triethylamine (1:1)
• 97635-55-7
• C11H22N2O3
• 307-416-4
• 230.304
• .

• 5-benzylsulfanyl-1,3,4,7,8-pentazabicyclo[4.3.0]nona-4,6,8-trien-2-one
• 32331-08-1
• C11H9N5OS
• 259.2871
• .

• 5-nitroisoquinoline-1-carboxylic acid
• 75795-40-3
• C10H6N2O4
• 218.1656
• .

• 5-Oxo-DL-proline, compound with piperazine (1:1)
• 85153-78-2
• C9H17N3O3
• 285-862-8
• 215.2496
• .

• 5-Oxo-L-proline, compound with (1)-alpha-methylbenzeneethylamine (1:1)
• 93963-60-1
• C₉H₁₃N·C₅H₇NO₃
• 300-803-9
• 264.323
• .

• 5-Benzylsulphonyl-2-methoxybenzenediazonium tetrachlorozincate (2:1)
• 85237-45-2
• C28H26Cl4N4O6S2Zn
• 286-405-5
• 785.8802
• .

• 5-Sulphosalicylic acid, compound with 6-methoxyquinoline
• 61152-44-1
• C17H15NO7S
• 262-629-9
• 377.3685
• .

• 5-Oxo-L-proline, compound with DL-lysine (1:1)
• 97635-57-9
• C11H21N3O5
• 307-419-0
• 275.3015
• .

• 5-Oxo-L-proline, compound with 2,3-dihydroxypropyl N-(7-chloro-4-quinolyl)anthranilate (1:1)
• 93940-74-0
• C24H24ClN3O7
• 300-473-6
• 501.9163
• .

• 5-Oxo-DL-proline, compound with dodecylamine (1:1)
• 75163-86-9
• C17H34N2O3
• 278-088-7
• 314.4635
• .

• 5,6-Dihydro-9,10-dimethoxybenzo(g)benzo-1,3-dioxolo(5,6-a)quinolizinium 5-oxo-L-prolinate
• 93804-96-7
• C25H24N2O7
• 298-475-4
• 464.46726
• .

• 5-(4-chlorophenyl)-5-ethyl-imidazolidine-2,4-dione
• 6308-24-3
• C11H11ClN2O2
• 238.6702
• .

• 5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinolin-12-ol, 6,7,7a,8-tetrahydro-11-methoxy-7-methyl-
• 72002-80-3
• C₁₉H₁₉NO₄
• 325.3585
• .

• 5,6-Dibutyl-5,6-bis(4-tert-butylphenyl)decane
• 85668-76-4
• C38H62
• 518.8989
• .

• 5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-(3-MORPHOLINOPROPYLIDENE)-
• 5590-86-3
• C22H25NO
• 319.44
• .

• 5-Oxoproline, compound with (carboxylatomethyl)trimethylammonium (1:1)
• 4810-57-5
• C₁₀H₁₈N₂O₅
• 225-374-4
• 246.2603
• .

• 5-ethyl-6-(naphthalen-1-ylmethyl)-3-prop-2-enyl-2-prop-2-enylsulfanyl-pyrimidin-4-one
• 199852-52-3
• C23H24N2OS
• 376.5145
• .

• 5-Benzyl N-((2-nitrophenyl)thio)-2-aminoglutarate, compound with N-dicyclohexylamine (1:1)
• 10088-11-6
• C₁₈H₁₈N₂O₆S·C₁₂H₂₃N
• 233-217-6
• 571.7349
• .

• 5-amino-3-phenyl-oxazole-4-carboxamide
• 15783-70-7
• C10H9N3O2
• 203.1974
• .

• 5-methoxy-8-methyl-tetralin-1-one
• 53863-68-6
• C12H14O2
• 190.2384
• .