• 2-Propanol,1-(diethylamino)-3-[(2,3-dimethoxy-6-nitro-9-acridinyl)amino]-, hydrochloride(1:1)
• 85006-29-7
• C22H28 N4 O5 . Cl H
• 285-058-7
• 464.94246
• .

• 2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-, calcium salt (1:1)
• 84051-93-4
• C21H14 N2 O6 S . Ca
• 281-883-1
• 460.47278
• .

• 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenyl 2-methyl-2-propenoate
• 80501-08-2
• 0
• .

• 2H-Pyrido[3,2-e]-1,3-thiazine-6-carboxylicacid, 3,4-dihydro-3,7-dimethyl-4-oxo-2-(2-propen-1-ylimino)-, ethyl ester
• 81960-11-4
• C15H17 N3 O3 S
• 0
• .

• 2H-3-Benzazepin-2-one,3-[3-[[2-(3,4-dimethoxyphenyl)ethyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-
• 85175-67-3
• C26H36 N2 O5
• 0
• .

• 2-Naphthalenesulfonicacid,5-[2-(4-hydroxyphenyl)diazenyl]-8-[2-[4-[(4-nitro-2-sulfophenyl)amino]phenyl]diazenyl]-,sodium salt (1:2)
• 85283-58-5
• C28H20 N6 O9 S2 . 2 Na
• 286-587-6
• 692.58686
• .

• 2-Propenoic acid,1,1'-(3,6,9,12,15-pentaoxaheptadecane-1,17-diyl) ester
• 85136-58-9
• C18H30 O9
• 285-782-3
• 390.4254
• .

• 2-Pyrrolidinone,1-benzoyl-5-(1-pyrrolidinylcarbonyl)-, (5S)-
• 85248-83-5
• C16H18 N2 O3
• 286-456-3
• 286.32572
• .

• 21H,23H-Porphine-2,3-dicarboxylicacid,13-(2-carboxyethenyl)-17-(2-carboxyethyl)-7,8-dihydro-7,8-bis(hydroxymethyl)-7,8,12,18-tetramethyl-(9CI)
• 89759-83-1
• C34H34 N4 O10
• 0
• .

• 2-Chloro-5-methoxy-4-(2-pyridylamino)benzenediazonium hexafluorophosphate
• 85099-27-0
• C12H10ClF6N4OP
• 285-482-2
• 406.6511802
• .

• 2-Butenoic acid,2-methyl-, 3-methyl-4-pentenyl ester, (Z)- (9CI)
• 84110-41-8
• C11H18 O2
• 282-176-0
• 182.25942
• .

• 2,7-Naphthalenedisulfonicacid,6-amino-4-hydroxy-3-[2-[2-methoxy-5-methyl-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:2)
• 84522-00-9
• C24H20 N6 O10 S2 . 2 Na
• 282-996-9
• 660.54346
• .

• 2-(2-(4-(Diethylamino)phenyl)vinyl)-1,3,3-trimethyl-3H-indolium hydrogen sulphate
• 85283-95-0
• C₂₃H₂₉N₂O₄S-
• 286-623-0
• 430.5603
• .

• 2-Butenoic acid,3-amino-, 4-hydroxybutyl ester
• 85237-81-6
• C8H15 N O3
• 286-443-2
• 173.2096
• .

• 2-(2-((4-Methoxyphenyl)amino)vinyl)-1,3,3-trimethyl-3H-indolium thiocyanate
• 84196-24-7
• C21H23N3OS
• 282-434-2
• 365.49182
• .

• 2H-10,4a-(Epoxymethano)phenanthren-12-one,1,3,4,9,10,10a-hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-,(4aR,9S,10S,10aS)-
• 80225-53-2
• C₂₀H₂₆O₅
• 346.42
• .

• 2-Penten-1-ol,5-[(1S,5S,6R)-2,6-dimethylbicyclo[3.1.1]hept-2-en-6-yl]-2-methyl-, (2Z)-
• 88034-74-6
• C15H24 O
• 0
• .

• 2-Propanol,1-amino-3-(1-naphthalenyloxy)-, (2S)-
• 88547-38-0
• C13H15 N O2
• 217.26
• .

• 2(1H)-Pyridinone,3-amino-6-methoxy-, hydrochloride (1:1)
• 83732-71-2
• C6H8 N2 O2 . Cl H
• 280-621-3
• 176.60086
• .

• 2(3H)-Benzoxazolone,3-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-
• 81513-96-4
• C20H20 F3 N3 O2
• 0
• .

• 2-Propenoic acid,2-methyl-, 2-[(1-methylethyl)thio]ethyl ester
• 86047-53-2
• C9H16 O2 S
• 289-145-0
• 188.28714
• .

• 2-Butenoic acid,3-methyl-, 2-ethylhexyl ester
• 85567-31-3
• C13H24 O2
• 287-745-7
• 212.32846
• .

• 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized aniline and Dyers mulberry extract, sodium salts
• 85049-80-5
• C10H9NO7S2
• 285-253-7
• 319.31096
• .

• 2-Butenal,3-(3,3-dimethylbicyclo[2.2.1]hept-5-en-2-yl)-
• 84682-13-3
• C13H18 O
• 283-574-7
• 190.28142
• .

• 2,3-Naphthalenediol,5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydro-,2,3-diacetate
• 84742-92-7
• C21H31 N O6
• 0
• .

• 2-(phosphonomethylamino)acetate; trimethylsulfanium
• 87090-28-6
• C₆H₁₆NO₅PS
• 0
• .

• 2-Amino-3-O-demethyl-2-deoxyfortimicin A
• 87760-38-1
• 0
• .

• 2-Naphthalenesulfonamide,N-(4-aminobutyl)-5-chloro-
• 81705-04-6
• C14H17 Cl N2 O2 S
• 0
• .

• 2-Propenoic acid,2-(acetyloxy)-3-[3,4-bis(acetyloxy)phenyl]-
• 83800-17-3
• C15H14 O8
• 0
• .

• 2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, aluminum salt (1:?)
• 84473-89-2
• C10H6 N2 O8 S . x Al
• 282-945-0
• 966.642438
• .

• 2-17-Dynorphin A(swine)
• 83608-80-4
• C90H146 N30 O21
• 0
• .

• 2-Benzofurancarboximidamide,5-chloro-N-hydroxy-3-methyl-
• 84748-03-8
• C10H9 Cl N2 O2
• 0
• .

• 2H-Tetrazolium,3-(4-chlorophenyl)-5-(1H-indol-3-yl)-2-phenyl-, iodide (1:1)
• 87582-49-8
• C21H15 Cl N5 . I
• 0
• .

• 2,5,8,11-Tetraazadodecanediimidamide,hydrochloride (1:2)
• 83898-08-2
• C8H22 N8 . 2 Cl H
• 281-215-9
• 303.23576
• .

• 2-Propenoic acid,2-methyl-, 3-[bis(diethylamino)methylsilyl]propyl ester
• 85665-73-2
• C16H34 N2 O2 Si
• 288-164-1
• 314.53886
• .

• 2-Butenoic acid,2-methyl-,(3aS,4R,5R,6E,9R,10Z,11aR)-2,3,3a,4,5,8,9,11a-octahydro-5,9-dihydroxy-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-ylester, (2Z)-
• 84886-38-4
• C20H26 O6
• 362.46
• .

• 2,4-Imidazolidinedione,1-[(4-bromophenyl)sulfonyl]-
• 83800-77-5
• C9H7 Br N2 O4 S
• 0
• .

• 2-Naphthalenecarboxamide,5-acetyl-3-amino-1,4-dihydro-1,4-dioxo-
• 84745-01-7
• C13H10 N2 O4
• 0
• .

• 2H-Tetrazole-2-aceticacid, 5-(4-methylphenyl)-
• 81595-00-8
• C10H10 N4 O2
• 218.21
• .

• 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, (4S-(4alpha,4aalpha,5aalpha,6beta,12aalpha))-, mixt. with N-(7-((3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-alpha-L-lyxo-hexopyranosyl)oxy)-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl)-4-hydroxy-3-(3-methyl-2-butenyl)benzamide
• 8021-84-9
• 0
• .

• 2-Propenoic acid,2-methyl-, 2-(2-oxo-1-imidazolidinyl)ethyl ester
• 86261-90-7
• C9H14 N2 O3
• 289-214-5
• 198.2191
• .

• 2-Chloro-5-(4-chlorophenoxy)-4-dimethylaminobenzenediazonium tetrafluoroborate
• 84196-04-3
• C14H12BCl2F4N3O
• 282-412-2
• 395.9751928
• .

• 2(5H)-Furanone,3-[2-[(1R,4aS,5R,8aS)-decahydro-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-
• 82209-74-3
• C20H30 O3
• 334.45
• .

• 2,7-Naphthalenedisulfonicacid,4-[2-[4-[2-(3,6-disulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-3-hydroxy-,sodium salt (1:?)
• 83006-52-4
• C30H20 N4 O13 S4 . x Na
• 280-102-1
• 860.68612
• .

• 2-Naphthalenecarboxylicacid, 4-[2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, manganesesalt (1:?)
• 84041-69-0
• C18H13 Cl N2 O6 S . x Mn
• 281-850-1
• 473.745789
• .

• 2-Furancarbonitrile,5-(hydroxymethyl)-
• 89149-70-2
• C6H5 N O2
• 289-476-0
• 123.11
• .

• 2-Pyridinamine,3-chloro-N-methyl-5-(trifluoromethyl)-
• 89810-01-5
• C7H6 Cl F3 N2
• 0
• .

• 2H-Indol-2-one,1,3-dihydro-5-methyl-3-[(5-phenyl-1,3,4-oxadiazol-2-yl)imino]-
• 84640-91-5
• C17H12 N4 O2
• 0
• .

• 2,2-Bis(hydroxymethyl)-1,3-propanediyl diacrylate
• 85614-76-2
• C₁₁H₁₆O₆
• 258-545-7
• 244.2411
• .

• 2H-1-Benzopyran-2-one,8-[2-(2-propen-1-yloxy)ethoxy]-3-(2H-tetrazol-5-yl)-
• 80916-88-7
• C15H14 N4 O4
• 0
• .