• 2,9-Benzodioxacyclododecin-3,8-dione,dodecahydro-
• 94113-49-2
• C14H22 O4
• 302-582-4
• 254.32208
• .

• 2,5-Furandione, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl)
• 9056-51-3
• 0
• .

• 2H-Furo[2,3-h]-1-benzopyran-2-one,3,4,9-trimethyl-
• 91666-93-2
• C14H12 O3
• .

• 2-Thiazolamine,4-(2,4-dichlorophenyl)-
• 93209-97-3
• C9H6 Cl2 N2 S
• 245.13
• .

• 2H-1-Benzopyran,7-ethoxy-2,2,8-trimethyl-
• 94244-15-2
• C14H18 O2
• 218.2915
• .

• 2-Propenoic acid,2-methylheptadecyl ester
• 93804-54-7
• C21H40 O2
• 298-430-9
• 324.5411
• .

• 2-(7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-1H-benzimidazolium acetate
• 94275-84-0
• C24H27N3O4
• 304-472-1
• 421.48888
• .

• 2,7-Naphthalenedisulfonicacid, calcium sodium salt (1:?:?)
• 93920-36-6
• C10H8 O6 S2 . x Ca . x Na
• 300-122-7
• 984.97866
• .

• 2-Pyrrolidinone,3-[(2,3-dimethoxyphenyl)methylene]-
• 91958-00-8
• C13H15 N O3
• 233.2631
• .

• 2-Propenoic acid,hexacosyl ester, branched
• 90530-27-1
• 292-066-4
• .

• 2,6-Piperidinedicarbonitrile,1-(phenylmethyl)-
• 98195-08-5
• C14H15 N3
• 225.289
• .

• 2-Naphthalenesulfonicacid, 4-[(ethoxycarbonyl)amino]-6-hydroxy-, sodium salt (1:?)
• 94232-31-2
• C13H13 N O6 S . x Na
• 303-958-0
• 333.29225
• .

• 2-Propanol,1-[4-[2-(1H-indol-4-yl)ethenyl]phenoxy]-3-[(1-methylethyl)amino]-,monohydrochloride, (E)- (9CI)
• 98834-27-6
• C22H26 N2 O2 . Cl H
• 386.915
• .

• 2-Propanol, 1-amino-,N,N-bis(C10-20-alkyl and C10-20-unsatd. alkyl) derivs.
• 97392-92-2
• 306-729-3
• .

• 2-Naphthalenecarboxamide,4-[(4-chloro-2-methylphenyl)azo]-N-(dimethylphenyl)-3-hydroxy- (9CI)
• 93904-90-6
• C26H22 Cl N3 O2
• 299-824-3
• 443.92478
• .

• 2,6-Piperidinedicarbonitrile,1-(phenylmethyl)-2,6-diundecyl-
• 98195-17-6
• C36H59 N3
• 533.8738
• .

• 2,7-Naphthalenedisulfonicacid,4,4'-[(6-chloro-1,3,5-triazine-2,4-diyl)diimino]bis[5-hydroxy-6-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-,sodium salt (9CI)
• 94158-79-9
• C39H32 Cl N9 O26 S8 . x Na
• 303-152-9
• .

• 2-Propen-1-one,1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-,hydrochloride (1:1)
• 94135-67-8
• C22H31 N3 O5 . Cl H
• 302-937-3
• 453.95958
• .

• 2,7-Octadienoic acid,6-(a-L-arabinopyranosyloxy)-2,6-dimethyl-,[S-(E)]- (9CI)
• 92751-87-6
• C15H24 O7
• 0
• .

• 2,4,6(1H,3H,5H)-Pyrimidinetrione,1-(1-cyclohexen-1-yl)-5,5-diethyl-, sodium salt (1:1)
• 94201-51-1
• C14H20 N2 O3 . Na
• 303-638-0
• 286.30203
• .

• 2-Oxazolidinone,4-ethyl-, (4R)-
• 98974-04-0
• C5H9 N O2
• 115.1305
• .

• 2,9-Triphenodioxazinedisulfonicacid, 6,13-dichloro-3,10-bis(phenylamino)-
• 93982-53-7
• C30H18 Cl2 N4 O8 S2
• 301-241-7
• 697.5219
• .

• 2,4-Imidazolidinedione,3-(2-chloroethyl)-
• 90124-69-9
• C5H7 Cl N2 O2
• 162.5743
• .

• 2H-Isoindole-2-aceticacid, a-[[4-[bis(2-chloroethyl)amino]phenyl]methyl]-1,3-dihydro-1,3-dioxo-,ethyl ester, hydrochloride (1:1)
• 94279-07-9
• C23H24 Cl2 N2 O4 . Cl H
• 304-752-3
• 499.8146
• .

• 2-Naphthalenecarboxamide,N-[3-[(aminocarbonyl)amino]phenyl]-3-hydroxy-4-[2-(4-methyl-2-nitrophenyl)diazenyl]-
• 94108-47-1
• C25H20 N6 O5
• 302-387-4
• 484.4635
• .

• 2,4(1H,3H)-Pteridinedione,6-[(1R,2S)-1,2-dihydroxypropyl]- (9CI)
• 94591-24-9
• C9H10 N4 O4
• 0
• .

• 2,4(1H,3H)-Pyrimidinedione,6-amino-5-[3-(4-methoxyphenyl)-1-oxo-2-propen-1-yl]-1,3-dimethyl-
• 93599-95-2
• C16H17 N3 O4
• 315.3239
• .

• 2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-[4-[[4-[(2-hydroxyethyl)amino]-6-[[5-hydroxy-6-[2-(2-methoxy-5-sulfophenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]diazenyl]-,sodium salt (1:1)
• 94944-83-9
• C40H36 N10 O17 S4 . Na
• 305-661-1
• 1079.01247
• .

• 2,7-Naphthalenedisulfonicacid,3,3'-[(1-oxido-1,2-diazenediyl)bis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,5-dihydroxy-,sodium salt (1:?)
• 99869-37-1
• C34H26 N6 O19 S4 . x Na
• 972.8409
• .

• 2-Butenoic acid,(octahydro-4,7-methano-1H-indene-5,?-diyl)bis(methylene) ester, (E,E)- (9CI)
• 93962-78-8
• C20H28 O4
• 300-717-1
• 332.43392
• .

• 2,5-Cyclohexadiene-1,4-dione,2-[(6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyl-6,10,14,18,22,26,30,34-tetracontaoctaenyl]-5,6-dimethoxy-3-methyl-(9CI)
• 91224-34-9
• C59H94 O4
• .

• 2-Butenamide,N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-(9CI)
• 99481-33-1
• C24H27 N O6
• 425.4743
• .

• 2,7-Naphthalenedisulfonicacid, 4-[bis[4-(dimethylamino)phenyl]methyl]-3-hydroxy-, sodium salt (1:2)
• 93805-02-8
• C27H28 N2 O7 S2 . 2 Na
• 298-482-2
• 600.61408
• .

• 2-Pyrrolidinone,5-[(2,4-dichlorophenyl)methyl]-3-methyl-
• 97561-93-8
• C12H13 Cl2 N O
• 258.1437
• .

• 2-Anthracenesulfonicacid,1-amino-4-[[3-[[2-(diethylamino)ethyl]sulfonyl]phenyl]amino]-9,10-dihydro-9,10-dioxo-,potassium salt (1:?)
• 97259-67-1
• C26H27 N3 O7 S2 . x K
• 306-429-2
• 595.7354
• .

• 2-Pyridinecarboxamide,3-hydroxy-
• 933-90-4
• C₆H₆N₂O₂
• 213-274-3
• 138.12
• .

• 2-Propanol,1-[methyl(phenylmethyl)amino]-
• 91339-81-0
• C11H17 N O
• 179.2588
• .

• 2H-Imidazole-2-thione,1-[(3,5-difluorophenyl)methyl]-1,3-dihydro-
• 95333-81-6
• C10H8 F2 N2 S
• 0
• .

• 2,6-Pyridinedicarboxylicacid, 1,4-dihydro-1-(4-hydroxyphenyl)-4-oxo-, 2,6-dihydrazide
• 97941-97-4
• C13H13 N5 O4
• 0
• .

• 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 1,3-butadiene and 2-propenenitrile
• 91836-22-5
• C₁₀H₁₀N₄O₅
• 0
• .

• 2(3H)-Furanone,dihydro-5-methyl-5-(2-phenylethyl)-
• 93963-08-7
• C13H16 O2
• 300-748-0
• 204.26494
• .

• 2-Oxa-5,8-diaza-1-phosphadecan-10-ol,1,1-dihydroxy-5,8-bis[2-(phosphonooxy)ethyl]-, 10-(dihydrogen phosphate),1-oxide, sodium salt (9CI)
• 94135-56-5
• C10H28 N2 O16 P4 . x Na
• 302-925-8
• 688.119144
• .

• 2-Propenoic acid,2-methyl-, hexacosyl ester, branched
• 90552-13-9
• 292-134-3
• .

• 2-Oxetanone,3-C14-16-alkyl 4-C15-17-alkylidene derivs.
• 98246-87-8
• C₃₄H₆₄O₂
• 308-760-8
• 504.8708
• .

• 2-Propenoic acid,2-methyl-, C6-12-alkyl esters
• 90530-40-8
• 292-081-6
• .

• 2H-1-Benzopyran-2-one,3-(2,4-dihydroxyphenyl)-7-hydroxy-5-methoxy-6-(3-methyl-2-buten-1-yl)-
• 94805-82-0
• C21H20 O6
• 0
• .

• 2-(Dimethylheptyl)-4,5-dihydro-1-(2-hydroxyethyl)-3-methyl-1H-imidazolium methyl sulphate
• 94030-99-6
• C₁₆H₃₆N₂O₅S
• 301-703-8
• 366.51656
• .

• 2H-1,5-Benzodioxepin-6-carboxamide,N-(2,5-dichloropentyl)-3,4-dihydro-8-[(methylamino)sulfonyl]-
• 94134-90-4
• C16H22 Cl2 N2 O5 S
• 302-861-0
• 425.32728
• .

• 2-Propenoic acid,3-[4-hydroxy(2-methylpropoxy)phenyl]- (9CI)
• 98510-76-0
• C13H16 O4
• 308-784-9
• 236.26374
• .

• 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with 4-amino-5-hydroxy-2-naphthalenesulfonic acid, diazotized 4-aminobenzenesulfonic acid and diazotized (1,1-biphenyl)-4,4-diamine
• 90431-98-4
• C10H9NO7S2
• 291-628-6
• 319.31096
• .