• 2-Naphthalenesulfonicacid,3-[2-[4-[2-(4-chloro-2-sulfophenyl)diazenyl]-2-methoxy-6-sulfo-1-naphthalenyl]diazenyl]-4-hydroxy-7-(phenylamino)-,sodium salt (1:?)
• 93964-29-5
• C33H24 Cl N5 O11 S3 . x Na
• 300-878-8
• 864.16405
• .

• 2-Butenedioic acid(2Z)-, 1-propyl ester
• 925-03-1
• C7H10 O4
• 213-111-6
• 176.16718
• .

• 2,7-Naphthalenedisulfonicacid,5-[[aminohydroxy[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]azo]-4-hydroxy-3-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-,sodium salt (9CI)
• 93839-64-6
• C40H29 N11 O18 S4 . x Na
• 298-835-0
• 1167.90848
• .

• 2-Naphthalenecarboxylicacid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-1,2,3,4-tetrahydro-
• 98569-12-1
• C₁₆H₂₁NO₄
• 290.3343
• .

• 2H-Pyrido[3,2-b]-1,4-oxazin-3-amine
• 93765-24-3
• C7H7 N3 O
• 297-923-6
• 149.14998
• .

• 2(3H)-Furanone,dihydro-5-[2-(4-methyl-3-cyclohexen-1-yl)propyl]-
• 93840-87-0
• C14H22 O2
• 298-954-8
• 222.32328
• .

• 2-Propenoic acid,2-methyl-,2-[[[[[methyl-3-[[[3-[(2-methyl-1-oxo-2-propenyl)oxy]-2,2-bis[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]propoxy]carbonyl]amino]phenyl]amino]carbonyl]oxy]methyl]-2-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediylester (9CI)
• 94248-12-1
• C43H54 N2 O16
• 304-283-4
• 854.89266
• .

• 2-Naphthalenesulfonicacid,3-[2-[4-[2-(4-chloro-2-sulfophenyl)diazenyl]-2-methoxy-6-sulfo-1-naphthalenyl]diazenyl]-4-hydroxy-7-(phenylamino)-
• 93964-19-3
• C33H24 Cl N5 O11 S3
• 300-867-8
• 798.21856
• .

• 2H-1-Benzopyran-2-one,6,7-bis(phenylmethoxy)-
• 909-84-2
• C23H18 O4
• 213-003-9
• 358.3866
• .

• 2-Propenoic acid,5-(3-bromo-1-oxopropoxy)pentyl ester
• 94023-69-5
• C11H17 Br O4
• 301-667-3
• 293.15428
• .

• 2-Propenoic acid,2-methyl-, titanium(4+) salt (4:1)
• 94275-87-3
• C4H6 O2 . 1/4 Ti
• 304-475-8
• 388.1922
• .

• 2,6-Anthracenedisulfonicacid, 9,10-dihydro-1,5-dihydroxy-9,10-dioxo-4,8-bis[(sulfomethyl)amino]-
• 95008-84-7
• C16H14 N2 O16 S4
• 305-710-7
• 618.54616
• .

• 2-((2-(Formyloxy)ethyl)amino)ethyl (9Z,12Z)-octadeca-9,12-dienoate, formate
• 93839-07-7
• C24H43NO6
• 298-777-6
• 441.60132
• .

• 2-Pyrrolidinecarboxamide,N-(2-benzoylphenyl)-1-(phenylmethyl)-, (2S)-
• 96293-17-3
• C25H24 N2 O2
• 384.47
• .

• 2,4-Imidazolidinedione,1,1'-(1,12-dodecanediyl)bis-
• 94134-11-9
• C18H30 N4 O4
• 302-777-4
• 366.4552
• .

• 2-Buten-1-one,1-(4,7,7-trimethylbicyclo[4.1.0]hept-3-en-3-yl)-
• 93942-51-9
• C14H20 O
• 300-604-7
• 204.308
• .

• 2-Pyrrolidinepropanoicacid, 1-(4-methoxybenzoyl)-5-oxo-
• 91829-95-7
• C15H17 N O5
• 0
• .

• 2-Thiophenecarboxylicacid, 5-[2-(1H-imidazol-1-yl)ethoxy]-, hydrochloride (1:1)
• 91505-18-9
• C10H10 N2 O3 S . Cl H
• 0
• .

• 2-Butenoic acid,4-[3a,4,5,7,10,11-hexahydro-8,9-dihydroxy-3,3,11-trimethyl-13-(3-methyl-2-buten-1-yl)-11-(4-methyl-3-penten-1-yl)-7,15-dioxo-1,5-methano-1H,3H,9H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-methyl-
• 93772-31-7
• C38H46 O9
• 0
• .

• 2-Butanone,1-bicyclo[2.2.1]hept-5-en-2-yl-4-hydroxy-
• 97403-92-4
• C11H16 O2
• 306-755-5
• 180.24354
• .

• 2-Pyridinamine,N-[2-(dimethyloxidoamino)ethyl]-N-[(4-methoxyphenyl)methyl]-
• 98982-99-1
• C17H23 N3 O2
• 0
• .

• 2,6-Nonadienenitrile,(2E,6Z)-
• 97752-28-8
• C9H13 N
• 307-790-9
• 135.20622
• .

• 2-Naphthalenamine,1,2,3,4-tetrahydro-5-methoxy-1-methyl-N,N-dipropyl-, (1S,2R)-
• 95999-12-5
• C18H29 N O
• 391.5
• .

• 2-Propenamide,N-isotetradecyl- (9CI)
• 93858-84-5
• C17H33 N O
• 299-318-2
• 267.45002
• .

• 2-Butenoic acid,4-(octadecenylamino)-4-oxo- (9CI)
• 93804-04-7
• C22 H41 N O3
• 298-379-2
• 365.54996
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-[4-[6-[2-(4-hydroxyphenyl)diazenyl]-1H-benzimidazol-2-yl]phenyl]diazenyl]-6-(2-phenyldiazenyl)-,sodium salt (1:2)
• 93803-37-3
• C35H25 N9 O8 S2 . 2 Na
• 298-308-5
• 807.72216
• .

• 2,5-Pyrrolidinedione,1,1',1'',1'''-[[[1-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]imino]bis[2,1-ethanediylnitrilobis[(1-oxo-2,1-ethanediyl)oxy]]]tetrakis-(9CI)
• 91453-10-0
• C34H38 N8 O20
• 0
• .

• 2-Oxiranemethanaminium,N,N-dimethyl-N-[3-[(16-methyl-1-oxoheptadecyl)amino]propyl]-, chloride (1:1)
• 94349-35-6
• C26H53 N2 O2 . Cl
• 305-152-4
• 461.16422
• .

• 2H-1,4-Benzoxazine-2-carboxylicacid, 3,4-dihydro-
• 90563-93-2
• C9H9 N O3
• 179.17
• .

• 2-Propenoic acid,2-methyl-,5-ethoxy-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-10-oxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester (9CI)
• 96627-10-0
• C21H26 O7
• 0
• .

• 2-Furanpropanoic acid,tetrahydro-
• 935-12-6
• C₇H₁₂O₃
• 144.17
• .

• 2-Propen-1-one,2-[(4-methyl-1-piperazinyl)methyl]-1-phenyl-
• 91401-12-6
• C15H20 N2 O
• 0
• .

• 2-Naphthalenesulfonicacid, 8-hydroxy-, sodium salt (1:?)
• 93805-26-6
• C10H8 O4 S . x Na
• 298-509-8
• 246.21495
• .

• 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with diethenylbenzene and methyl 2-methyl-2-propenoate
• 94062-86-9
• C₂₃H₃₃NO₄
• 0
• .

• 2-Propanol,1-[[4-[(4-aminophenyl)methyl]phenyl]amino]-3-butoxy-
• 93966-58-6
• C20H28 N2 O2
• 301-010-0
• 328.44852
• .

• 2-Propanol,1,1',1'',1'''-[methylenebis(4,1-phenylenenitrilo)]tetrakis[3-[4-[1-methyl-1-[4-(oxiranylmethoxy)phenyl]ethyl]phenoxy]-(9CI)
• 97552-64-2
• C97H110 N2 O16
• 307-117-9
• 1559.9151
• .

• 2,2-(Ethylenebis(imino(3-ethoxy-4,1-phenylene)azo))bis(3-methylthiazolium) dithiocyanate
• 94276-18-3
• C₂₈H₃₂N₁₀O₂S₄
• 304-504-4
• 668.87948
• .

• 2-Propanol,1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[3-[[4-[(4-aminophenyl)methyl]phenyl]amino]-(9CI)
• 97552-63-1
• C47H52 N4 O4
• 307-116-3
• 736.94018
• .

• 2-Butanamine,N,N-dimethyl-
• 921-04-0
• C6H15 N
• 101.19
• .

• 2,4-Imidazolidinedione,1,1'-(1,4-butanediyl)bis-
• 94134-14-2
• C10H14 N4 O4
• 302-781-6
• 254.24256
• .

• 2-Propenoic acid, methyl ester, reaction products with 1,3-benzenedimethanamine and oleylamine
• 95321-68-9
• 0
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-6-[2-[4-methyl-3-[(phenylamino)sulfonyl]phenyl]diazenyl]-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2)
• 97404-03-0
• C29H23 N7 O11 S3 . 2 Na
• 306-766-5
• 785.69188
• .

• 2-Butenoic acid,3-methyl-, 2-methyl-4-oxo-4H-pyran-3-yl ester
• 93917-69-2
• C11H12 O4
• 299-847-9
• 208.21058
• .

• 2,7-Naphthalenedisulfonicacid,5-[[4-chloro-6-[[4-(ethenylsulfonyl)phenyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:?)
• 94158-78-8
• C27H20 Cl N7 O12 S4 . x Na
• 303-151-3
• 864.14589
• .

• 2-Propenoic acid,2-methyl-, isotridecyl ester
• 94247-05-9
• C17H32 O2
• 304-180-4
• 268.43478
• .

• 2-Propenoic acid,2-[[[bis[3-[(1-oxo-2-propenyl)oxy]-2,2-bis[[(1-oxo-2-propenyl)oxy]methyl]propoxy](3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyl]oxy]methyl]-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediylester (9CI)
• 94237-13-5
• C50H55 F13 O21 Si
• 304-112-3
• 1267.0238416
• .

• 2-Thiophenecarboxylicacid, 3-amino-5-[1,1'-biphenyl]-4-yl-, ethyl ester
• 91076-98-1
• C19H17 N O2 S
• 0
• .

• 2-Anthraceneaceticacid, 9,10-dihydro-4,5-dihydroxy-3-(1-hydroxy-3-oxo-1-pentenyl)-9,10-dioxo-
• 91432-47-2
• C21H16 O8
• 0
• .

• 2-Naphthalenecarboxamide,6-amino-
• 99102-68-8
• C11H10 N2 O
• 0
• .

• 2-Naphthalenecarboxamide,3-hydroxy-4-[[4-[6-[[2-hydroxy-3-[(methylamino)carbonyl]-1-naphthalenyl]azo]-2-benzoxazolyl]-2-methylphenyl]azo]-N-methyl-(9CI)
• 90883-74-2
• C38H29 N7 O5
• 292-687-0
• 663.68076
• .