• 2-Propenoic acid,1-(methoxymethyl)propyl ester
• 85269-37-0
• C8H14 O3
• 286-560-9
• 158.19496
• .

• 2-Chloro-5-(4-chlorophenoxy)-4-diethylaminobenzenediazonium hexafluorophosphate
• 84196-03-2
• C16H16Cl2F6N3OP
• 282-411-7
• 482.1879202
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-3-[2-(2,5-disulfophenyl)diazenyl]-5-hydroxy-6-[2-(3-phosphonophenyl)diazenyl]-,ammonium salt (1:5)
• 83984-87-6
• C22H18 N5 O16 P S4 . 5 H3 N
• 281-610-6
• 852.788581
• .

• 2-Naphthalenesulfonicacid,6-amino-5-[2-[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)methylamino]methyl]-2-sulfophenyl]diazenyl]-4-hydroxy-,sodium salt (1:?)
• 83399-76-2
• C22H17 Cl F2 N6 O7 S2 . x Na
• 280-389-3
• 658.9498464
• .

• 2-Piperidinone,3-acetyl-1,6-dimethyl-4-(methylamino)-, hydrochloride (1:1)
• 84912-06-1
• C10H18 N2 O2 . Cl H
• 284-468-3
• 234.72306
• .

• 2-Pyrrolidineaceticacid, 1-methyl-5-oxo-, 2-[2-(1-methyl-5-oxo-2-pyrrolidinyl)acetyl]hydrazide
• 81700-67-6
• C14H22 N4 O4
• 279-796-9
• 270.32808
• .

• 2-Naphthalenesulfonicacid,3-[[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-4-hydroxy-6-[(sulfophenyl)amino]-,potassium sodium salt (9CI)
• 85614-39-7
• C26H25 N3 O15 S4 . x Na . x K
• 287-925-5
• 1675.71217
• .

• 2-Naphthalenecarboxylicacid, 3-methoxy-
• 883-62-5
• C12H10 O3
• 212-932-7
• 202.21
• .

• 2-Naphthalenesulfonicacid, 1,1'-methylenebis[(phenylmethyl)-, diammonium salt (9CI)
• 84852-41-5
• C35H28 O6 S2 . 2 H3 N
• 284-353-8
• 644.80014
• .

• 2H-1-Benzopyran-2-one,8-(2-phenoxyethoxy)-3-(2H-tetrazol-5-yl)-
• 80916-90-1
• C18H14 N4 O4
• 0
• .

• 2-Pyrrolidinone,3-hydroxy-1-(3-hydroxy-4-methoxybenzoyl)-, (S)- (9CI)
• 84367-19-1
• C12H13 N O5
• 0
• .

• 2,4,6-Cycloheptatrien-1-one,2-[4-[(2S)-2-(3,4-dimethoxyphenyl)-2-hydroxyethyl]-1-piperazinyl]-
• 80109-27-9
• C21H26 N2 O4
• 0
• .

• 2H-1-Benzopyran-3-carboxylicacid, 6-chloro-2-oxo-
• 883-92-1
• C₁₀H₅ClO₄
• 224.6
• .

• 2-Pyrrolidinone,5-(4-morpholinylcarbonyl)-, (5S)-
• 85187-29-7
• C9H14 N2 O3
• 286-118-5
• 198.21906
• .

• 2,5,8,11,14,17-Hexaazaoctadecanediimidamide,hydrochloride (1:2)
• 83898-05-9
• C12H32 N10 . 2 Cl H
• 281-212-2
• 389.37136
• .

• 2,3-Piperazinedicarboxylicacid
• 89601-09-2
• C6H10 N2 O4
• 0
• .

• 2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-,sodium salt (1:2)
• 85959-21-3
• C28H18 N8 O14 S2 . 2 Na
• 289-012-7
• 798.58138
• .

• 2,7-Naphthyridine-1,3(2H,7H)-dione,2-[2-(1H-indol-3-yl)ethyl]-7-(phenylmethyl)-
• 89651-72-9
• C25H21 N3 O2
• 0
• .

• 2-Oxazolidinone,5-(4-hydroxyphenyl)-4-methyl-3-[2-(2-methyl-1,3-benzodioxol-2-yl)ethyl]-
• 87081-34-3
• C20H21 N O5
• 0
• .

• 2-Pentanol,1,1,1-trichloro-, 2-acetate
• 80982-62-3
• C₇H₁₁Cl₃O₂
• 233.52
• .

• 2-Dibenzofurancarboxylicacid, 3-hydroxy-7-methoxy-1,9-dipropyl-
• 86820-01-1
• C20H22 O5
• .

• 2,5-Cyclohexadiene-1,4-dione,2,2'-(nitro-1,8-pyrenediyl)bis- (9CI)
• 86689-94-3
• C28H13 N O6
• 459.4059
• .

• 2-Chloro-5-(4-chlorophenoxy)-4-(dimethylamino)benzenediazonium hydrogen sulphate
• 84522-12-3
• C14H13Cl2N3O5S
• 283-007-3
• 406.24112
• .

• 2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,10-bis(3,4-dihydroxyphenyl)-3,4,9,10-tetrahydro-3,5-dihydroxy-, (2R,3S,10R)-(9CI)
• 88903-73-5
• C24H20 O9
• .

• 2,4(1H,3H)-Quinazolinedione,1-ethyl-3-(phenylmethyl)-
• 84587-29-1
• C17H16 N2 O2
• 280.3211
• .

• 2-Butenoic acid,3-methyl-,(6S,7R)-7,8-dihydro-6-hydroxy-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-ylester (9CI)
• 81740-08-1
• C19H20 O6
• .

• 2-Propenoic acid,2-methyl-, 1,1',1'',1'''-[oxybis[phosphinylidynebis(oxy-2,1-ethanediyl)]] ester
• 84124-54-9
• C24H36 O15 P2
• .

• 2-Naphthalenesulfonicacid,4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-,sodium salt (1:?)
• 83763-84-2
• C38H28 N6 O13 S3 . x Na
• 280-773-0
• 938.80181
• .

• 2,5-Morpholinedione,3,3,6,6-tetramethyl-
• 86366-52-1
• C8H13 N O3
• 289-228-1
• 171.19372
• .

• 2H-Quinolizin-2-ol,octahydro-4-(4-methoxyphenyl)-, acetate (ester), (2R,4R,9aR)-rel- (9CI)
• 86880-49-1
• C18H25 N O3
• .

• 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[2-[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-,potassium sodium salt (1:?:?)
• 85940-67-6
• C21H21 N3 O15 S4 . x K . x Na
• 288-955-1
• 1547.54165
• .

• 21-Norcholestan-3-ol,20-(4-methylpentyl)-, (3b)- (9CI)
• 81919-09-7
• C32H58 O
• 0
• .

• 2,7-Naphthalenedisulfonicacid,3-[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-6-[2-(4-nitrophenyl)diazenyl]-
• 81138-76-3
• C22H15 Cl N5 O13 P S2
• 0
• .

• 2-Propenoic acid,2-cyano-3-(octylamino)-, butyl ester
• 89269-05-6
• C16H28 N2 O2
• 280.4057
• .

• 2-Naphthalenesulfonicacid, 7-(acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-, sodium salt(1:?)
• 83027-41-2
• C18H15 N3 O8 S2 . x Na
• 280-144-0
• 509.42066
• .

• 2-Naphthalenesulfonicacid,7-[4,5-dihydro-4-[2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]-4-hydroxy-
• 85136-00-1
• C20H15 N5 O11 S2
• 285-722-6
• 565.49
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-[4'-[2-(2-hydroxy-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:?)
• 85750-05-6
• C38H27 N7 O11 S3 . x Na
• 288-530-0
• 919.80177
• .

• 2-Propenoic acid,3-[3-methoxy-4-(sulfooxy)phenyl]-
• 86321-29-1
• C10H10 O7 S
• 274.2472
• .

• 2-Propen-1-one,1-(2-hydroxyphenyl)-3-phenyl-, (2E)-
• 888-12-0
• C15H12 O2
• 212-962-0
• 224.25458
• .

• 2-Propenal,3-(5-nitro-2-furanyl)-, 2-(4-amino-4H-1,2,4-triazol-3-yl)hydrazone
• 86996-67-0
• C9H9 N7 O3
• .

• 2-Pyridinecarboxylicacid, 5-(4-hydroxybutyl)-,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ylester
• 85446-77-1
• C39H61 N O4
• 607.9059
• .

• 2H-Pyran-2-one,5,6-dihydro-4-hydroxy-3-(1-oxotetradecyl)-6-propyl-, (6R)-
• 83788-46-9
• C22H38 O4
• .

• 2-Propenoic acid,3-(1-methyl-2-nitro-1H-imidazol-5-yl)-
• 82184-71-2
• C7H7 N3 O4
• 197.1482
• .

• 2,4(1H,3H)-Pyrimidinedione,5-[4-chloro-1-(3,5-dichlorophenyl)-2,5-dihydro-2,5-dioxo-1H-pyrrol-3-yl]-1,3-dimethyl-
• 84174-97-0
• C16H10 Cl3 N3 O4
• 414.6273
• .

• 2(1H)-Pyrimidinone,4,6-diamino-5-nitroso-
• 89033-55-6
• C4H5 N5 O2
• 155.11
• .

• 2H-1-Benzopyran-3-carboxylicacid, 8-nitro-2-oxo-
• 82119-78-6
• C₁₀H₅NO₆
• 0
• .

• 2-Quinoxalineethanol,3-methyl-
• 86204-50-4
• C11H12 N2 O
• 0
• .

• 2-Pyrrolidinecarboxamide,1-(4-chlorobenzoyl)-N,N-dimethyl-5-oxo-
• 85508-30-1
• C14H15 Cl N2 O3
• 287-456-6
• 637.0748
• .

• 2,2'-Bi-1H-indole,6,6'-bis(4,5-dihydro-1H-imidazol-2-yl)-
• 87559-21-5
• C22H20 N6
• .

• 2-Propenoic acid,3-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)-
• 85391-88-4
• C12H18 O2
• 286-844-2
• 194.27012
• .