• 2,4-Imidazolidinedione,3-[(3,6-dihydro-1(2H)-pyridinyl)methyl]-5,5-diphenyl-
• 86254-07-1
• C21H21 N3 O2
• 347.4103
• .

• 2,3-Pyrazinedicarboxamide,5,6-dimethyl-
• 80356-88-3
• C8H10 N4 O2
• 194.1906
• .

• 2,7-Naphthalenedisulfonicacid,5-[2-[2,6-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:3)
• 85851-56-5
• C38H24 N10 O16 S3 . 3 Na
• 288-616-8
• 1038.79505
• .

• 2-Pentynamide,5,5-diethoxy-N,N-dimethyl-
• 86517-13-7
• C11H19 N O3
• 213.2735
• .

• 2-Propenoic acid,2-methyl-, 2-[2-(2,5-dihydro-3,4-dimethyl-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethylester
• 85419-41-6
• C14H19 N O5
• 287-195-8
• 281.30436
• .

• 2H-Pyran-4-acetic acid,3-[(1S)-1-(acetyloxy)ethyl]-2-(b-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-, (2S,3S,4S)-
• 86989-19-7
• C19H28 O13
• .

• 2,3,4-Chrysenetriol,3,4-dihydro-
• 84498-36-2
• C18H14 O3
• 278.302
• .

• 2-Propanol,1,3-bis[[[3-(aminomethyl)phenyl]methyl]amino]-
• 87994-61-4
• C19H28 N4 O
• 289-362-0
• 328.4518
• .

• 2,7-Naphthalenedisulfonicacid, 4-[2-(2-amino-4-hydroxyphenyl)diazenyl]-5-hydroxy-,mono[2-(2-hydroxy-3,5-dinitrophenyl)diazenyl] mono[2-(4-nitrophenyl)diazenyl] deriv.,sodium salt (1:2)
• 84522-43-0
• C28H18 N10 O15 S2 . 2 Na
• 283-039-8
• 842.59418
• .

• 2-Pyrrolidinecarboxamide,N,N-dimethyl-5-oxo-
• 85248-86-8
• C₇H₁₂N₂O₂
• 286-460-5
• 156.1838
• .

• 2,3-Naphthalenedicarbonitrile,5-amino-1,4-dihydroxy-
• 80829-92-1
• C12H7 N3 O2
• 225.2029
• .

• 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,2,2-dimethyl-4-[1-phenyl-2-(1-pyrrolidinyl)ethyl]-, hydrochloride (1:2)
• 88809-71-6
• C21H25 N3 O2 . 2 Cl H
• .

• 2H-1,2,6-Thiadiazine-3,5(4H,6H)-dione,2,6-dimethyl-4-(2-methylpropyl)-, 1,1-dioxide
• 83789-16-6
• C9H16 N2 O4 S
• 280-849-3
• 248.29934
• .

• 2,7-Naphthalenedisulfonicacid,5-[(4-chloro-6-phenyl-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-(2-phenyldiazenyl)-,sodium salt (1:2)
• 85650-44-8
• C25H17 Cl N6 O7 S2 . 2 Na
• 288-052-2
• 656.9851
• .

• 2-Propanone,O-[2-(4-phenoxyphenoxy)ethyl]oxime
• 88354-82-9
• C17H19 N O3
• 285.3377
• .

• 2-Naphthalenesulfonicacid,7-[[4-chloro-6-[phenyl(sulfomethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl]-,sodium salt (1:3)
• 85455-59-0
• C27H22 Cl N7 O11 S3 . 3 Na
• 287-295-1
• 818.0974
• .

• 2-Propenoic acid,2-cyano-3-(propylamino)-, decyl ester
• 89268-94-0
• C17H30 N2 O2
• 294.4323
• .

• 2,4-Imidazolidinedione,1-tetradecyl-
• 85391-29-3
• C₁₇H₃₂N₂O₂
• 286-783-1
• 296.44818
• .

• 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,4-[1-phenyl-2-(1-pyrrolidinyl)ethyl]-, hydrochloride (1:2)
• 88809-63-6
• C19H21 N3 O2 . 2 Cl H
• .

• 2,4(1H,3H)-Pyrimidinedione,6-chloro-3-methyl-5-nitro-
• 878-86-4
• C5H4 Cl N3 O4
• 205.556
• .

• 2H-Pyran-3-methanol,tetrahydro-4-hydroxy- (9CI)
• 86240-50-8
• C6H12 O3
• 132.1577
• .

• 2-Propenoic acid,2-methyl-,methylenebis[4,1-cyclohexanediyliminocarbonyloxy[2-(phenoxymethyl)-2,1-ethanediyl]]ester (9CI)
• 82088-11-7
• C41H54 N2 O10
• 279-898-3
• 734.87486
• .

• 2-Cyclohexene-1-carboxaldehyde,3,5,5-trimethyl-
• 84559-99-9
• C₁₀H₁₆O
• 283-186-8
• 152.23344
• .

• 2-Benzofuranmethanol, a-phenyl-a-(phenylmethyl)-
• 89998-94-7
• C22H18 O2
• 314.3771
• .

• 2H-Thiopyran-2-thione,4-(dimethylamino)-
• 81330-13-4
• C7H9 N S2
• 171.2831
• .

• 2-Naphthalenepropanoicacid, a-amino-b-phenyl-
• 80851-02-1
• C19H17 N O2
• 291.3438
• .

• 2H-Pyrido[3,2-b]-1,4-oxazine,3,4-dihydro-4-[2-(4-morpholinyl)-1-phenylethyl]-2-phenyl-, hydrochloride (1:3)
• 88799-26-2
• C25H27 N3 O2 . 3 Cl H
• .

• 2H-1-Benzopyran-3,4-diol,3,4-dihydro-7-methoxy-2,2-dimethyl-, (3S,4S)-
• 82864-24-2
• C12H16 O4
• 224.253
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-3,6-bis[2-[5-[[4-chloro-6-[(2-methylphenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-5-hydroxy-
• 81173-72-0
• C42H33 Cl2 N15 O13 S4
• 279-700-5
• 1154.9701
• .

• 2,5-Furandione,dihydro-3-(triisobutenyl)- (9CI)
• 85201-33-8
• C16H26 O3
• 286-226-2
• 262.34408
• .

• 2,5-Cyclohexadien-1-one,4-[bis(4-hydroxyphenyl)methylene]-, sodium salt (1:2)
• 84332-99-0
• C19H14 O3 . 2 Na
• 282-729-6
• 334.27632
• .

• 2-Butanone,1-(3,4-dimethoxyphenyl)-
• 884-06-0
• C₁₂H₁₆O₃
• 208.2536
• .

• 2-Naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:?)
• 83221-50-5
• C29H21 N5 O8 S2 . x Na
• 280-228-7
• 675.5994
• .

• 2-Thiophenesulfonamide,3-methyl-
• 81417-51-8
• C5H7 N O2 S2
• 0
• .

• 2-Pentanone,5-[bis(2-hydroxyethyl)amino]-
• 86271-48-9
• C9H19 N O3
• 189.2521
• .

• 2-Chloro-1-methylpyridinium trifluoromethanesulphonate
• 84030-18-2
• C7H7ClF3NO3S
• 281-789-0
• 277.6485896
• .

• 2-Pyridinecarbonitrile,1,2,3,6-tetrahydro-1,4-dimethyl-, hydrochloride (1:1)
• 83520-91-6
• C8H12 N2 . Cl H
• 136.1943
• .

• 2-Propenoic acid,1-(2-nitrophenyl)ethyl ester
• 84041-65-6
• C11H11 N O4
• 281-845-4
• 221.20934
• .

• 2-Propen-1-one,3-(3-hydroxyphenyl)-1-phenyl-, (2E)-
• 81226-95-1
• C15H12 O2
• 224.2546
• .

• 2-Propanamine,2-methyl-N-(2-phenylethylidene)-, N-oxide
• 82937-45-9
• C12H17 N O
• 191.2695
• .

• 2,7-Naphthalenedisulfonicacid, 5-(benzoylamino)-3-[2-(2,5-dimethylphenyl)diazenyl]-4-hydroxy-, sodiumsalt (1:2)
• 81064-48-4
• C25H21 N3 O8 S2 . 2 Na
• 279-682-9
• 599.5432
• .

• 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[2-[2-methyl-5-[(phenylamino)sulfonyl]phenyl]diazenyl]-,sodium salt (1:2)
• 85455-41-0
• C25H22 N4 O10 S3 . 2 Na
• 287-276-8
• 678.6216
• .

• 2-Naphthalenesulfonicacid,4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-,sodium salt (1:?)
• 84100-93-6
• C31H22 N4 O12 S3 . x Na
• 282-172-9
• 804.66647
• .

• 2-Propenamide,N,N'-[[2,2-bis(hydroxymethyl)-1,3-propanediyl]bis(oxymethylene)]bis- (9CI)
• 85030-50-8
• C13H22 N2 O6
• 285-175-3
• 302.3236
• .

• 2,7-Naphthalenedisulfonicacid,4,4'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[5-hydroxy-6-[(4-methoxy-3-sulfophenyl)azo]-,potassium sodium salt (9CI)
• 85959-06-4
• C46H34 Cl2 N14 O22 S6 . x K . x Na
• 288-996-5
• 717.37927
• .

• 2,4-Hexadienedinitrile
• 821-60-3
• C6H4 N2
• 104.1094
• .

• 2,7-Naphthalenedisulfonicacid, 3,3'-[azoxybis[(2-methoxy-4,1-phenylene)azo]]bis[4,5-dihydroxy-,tetralithium salt (9CI)
• 84559-92-2
• C34H26 N6 O19 S4 . 4 Li
• 283-178-4
• 974.59128
• .

• 2-Azetidinone,4-(2-furanyl)-1-[3-(4-morpholinyl)-3-oxopropyl]-
• 86458-95-9
• C14H18 N2 O4
• 278.3037
• .

• 2-Cyclohexen-1-one,2-[1-[[(3-chloro-2-propen-1-yl)oxy]imino]butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-
• 89780-56-3
• C18H28 Cl N O3 S
• 373.9378
• .

• 2-Propenoic acid,2-(hydroxymethyl)-,(3aR,4S,6aR,9aR,9bR)-dodecahydro-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4-ylester
• 81421-79-6
• C19H22 O5
• .