• 2,1,3-Benzothiadiazol-4-amine,6-methyl-
• 89792-42-7
• C7H7 N3 S
• 165.2156
• .

• 2H-Benzimidazol-2-one,5-chloro-1-ethyl-1,3-dihydro-3-(2-pyrazinyl)-
• 89659-99-4
• C13H11 Cl N4 O
• 274.7056
• .

• 2-Quinolinamine,4-methyl-N-(phenylmethyl)-
• 81102-84-3
• C17H16 N2
• 248.3223
• .

• 2-Naphthalenesulfonicacid,7-amino-4-hydroxy-3-[2-[2-methoxy-4-[2-(3-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:?)
• 83783-91-9
• C23H19 N5 O8 S2 . x Na
• 280-826-8
• 601.51932
• .

• 2,7-Naphthalenedisulfonicacid, 4-amino-, sodium salt (1:?)
• 83929-51-5
• C10H9 N O6 S2 . x Na
• 281-343-5
• 347.27522
• .

• 2H-Pyrido[3,2-b]-1,4-oxazine,3,4-dihydro-4-(2-phenylethyl)-2-propyl-
• 88799-76-2
• C18H22 N2 O
• .

• 2H-1,4-Benzoxazin-3(4H)-one,6-amino-
• 89976-75-0
• C₈H₈N₂O₂
• 164.16
• .

• 2-Propanol,1-amino-3-(1-naphthalenyloxy)-, (2R)-
• 88547-39-1
• C13H15 N O2
• .

• 2H-Indol-2-one,5-chloro-3-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]imino]-1,3-dihydro-1-methyl-
• 84640-90-4
• C17H10 Cl2 N4 O2
• 373.1929
• .

• 2H,4H-Furo[2',3',4':4,5]oxireno[6,7]naphtho[2,1-c]pyran-5-aceticacid, 1a,1b,3a,4a,5,7,8b,8c,9,9a-decahydro-a,1b,8b-trimethyl-2,7-dioxo-, methyl ester (9CI)
• 84607-40-9
• C20H24 O7
• .

• 2,?-Naphthalenedisulfonicacid, disodium salt (9CI)
• 84713-09-7
• C10H8 O6 S2 . 2 Na
• 283-802-5
• 332.26058
• .

• 2-Butenal,4-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)-2-ethyl-
• 85392-42-3
• C15H24 O
• 286-901-1
• 220.35046
• .

• 2H-Tetrazolium,3-(4-bromophenyl)-2-(2-hydroxybenzoyl)-5-(2-methoxyphenyl)-, iodide (1:1)
• 89568-07-0
• C21H16 Br N4 O3 . I
• .

• 2,4-Imidazolidinedione,5,5-diphenyl-3-[(2-pyridinylamino)methyl]-
• 87447-35-6
• C21H18 N4 O2
• 358.3932
• .

• 2,4(1H,3H)-Pyrimidinedione,5-amino-1,3-diethyl-
• 89073-59-6
• C8H13 N3 O2
• 183.2077
• .

• 2H-1,7-Dioxacyclopent[cd]indene-5-carboxylicacid, 2a,4a,5,6,7a,7b-hexahydro-2a,6-dihydroxy-, methyl ester,(2aS,4aS,5S,6R,7aS,7bS)- (9CI)
• 87561-42-0
• C11H14 O6
• .

• 2,7-Dioxabicyclo[3.2.0]hept-3-ene-5-methanol,6,6-diphenyl-
• 82775-82-4
• C18H16 O3
• 280.3178
• .

• 2,7-Naphthalenedisulfonicacid, 4-amino-5-[(phenylsulfonyl)oxy]-, sodium salt (1:1)
• 83763-41-1
• C16H13 N O9 S3 . Na
• 280-726-4
• 481.45255
• .

• 2-Pyrrolidinone,1-[2-(1H-indol-3-yl)ethyl]-
• 888-19-7
• C14H16 N2 O
• 228.2896
• .

• 2-Propenal,3-[(1-oxido-4-pyridinyl)amino]-
• 83237-34-7
• C8H8 N2 O2
• 164.1613
• .

• 2H-1-Benzopyran-6-methanol,3,4-dihydro-4-[4-(2-methoxyphenyl)-1-piperazinyl]-, hydrochloride (1:2)
• 81816-76-4
• C21H26 N2 O3 . 2 Cl H
• 427.3646
• .

• 2(1H)-Pyridinone,6-methyl-1-(2-phenylethyl)-4-[(2-phenylethyl)amino]-
• 84259-94-9
• C22H24 N2 O
• 332.4388
• .

• 2-Fluoranthenol
• 85923-82-6
• C16H10 O
• 218.25
• .

• 2-Propanamine,N-[[4-(1,1-dimethylethyl)phenyl]methylene]-2-methyl-, N-oxide (9CI)
• 88888-33-9
• C15H23 N O
• 233.3492
• .

• 2,6-Dithiaspiro[3.3]heptane,2,6-dioxide
• 87442-40-8
• C5H8 O2 S2
• 164.2458
• .

• 2-Butenoic acid,2-methyl-, [(1R,2R,7R,7aR)-hexahydro-2,7-dihydroxy-1H-pyrrolizin-1-yl]methylester, (2Z)-
• 80787-56-0
• C13H21 N O4
• .

• 2-Butenal,O-[2-(4-phenoxyphenoxy)ethyl]oxime
• 88354-89-6
• C18H19 N O3
• 297.3484
• .

• 2H-1-Benzopyran-2-one,4-(chloromethyl)-6,7-dihydroxy-
• 85029-91-0
• C10H7 Cl O4
• 285-114-0
• 226.61318
• .

• 24,25,26-Trinoroleanan-3-one,28,29-dihydroxy-5,9,13-trimethyl-, (4b,5b,8a,9b,10a,13a,14b,20a)- (9CI)
• 83692-08-4
• C30H50 O3
• .

• 2-Propenoic acid,2-methyl-, C32-36-branched alkyl esters
• 85566-87-6
• 287-698-2
• .

• 2H-Pyrido[3,2-b]-1,4-oxazine,3,4-dihydro-2,2-dimethyl-4-[1-phenyl-2-(1-pyrrolidinyl)ethyl]-, hydrochloride(1:3)
• 88810-17-7
• C21H27 N3 O . 3 Cl H
• .

• 2H-Thiopyran,3-[2-[(1R,3aS,4S,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-1H-inden-4-yl]ethyl]tetrahydro-4-methyl-,(4R)- (9CI)
• 83292-31-3
• C26H48 S
• .

• 2H-Indol-2-one,1,3-dihydro-3-(2-oxo-2-phenylethyl)-
• 842-27-3
• C16H13 N O2
• 251.2799
• .

• 2-Naphthalenol,1-[2-[2,5-dimethyl-4-(2-phenyldiazenyl)phenyl]diazenyl]-
• 83249-36-9
• C24H20 N4 O
• 280-305-5
• 380.4418
• .

• 2H-1-Benzopyran-2-one,8-(3-hydroxypropoxy)-3-(2H-tetrazol-5-yl)-
• 80916-79-6
• C13H12 N4 O4
• 0
• .

• 2-Propenamide,3-[(1,1-dimethylethyl)thio]-, (Z)- (9CI)
• 871-39-6
• C7H13 N O S
• 159.2492
• .

• 2H-Imidazo[4,5-b]pyridin-2-one,5-chloro-1,3-dihydro-3-methyl-1-phenyl-
• 89660-28-6
• C13H10 Cl N3 O
• 259.691
• .

• 2,6-Methano-3-benzazocin-8-ol,1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(phenylmethyl)-, hydrobromide,(2R,6R,11R)-rel- (9CI)
• 82597-89-5
• C21H25 N O . Br H
• 280-001-2
• .

• 2H-Thiopyranium,3,6-dihydro-4-(methoxycarbonyl)-1-methyl-
• 85351-16-2
• C8H13 O2 S
• .

• 2-Butenoic acid,4-hydroxy-2-(hydroxymethyl)-,(3aR,4R,6aS,9aR,9bS)-2,3,3a,4,6a,7,9a,9b-octahydro-6a-hydroxy-6,9-dimethyl-3-methylene-2-oxoazuleno[4,5-b]furan-4-ylester, (2E)-
• 82433-03-2
• C20H24 O7
• .

• 2H-Tetrazolium,3-(4-bromophenyl)-2-(2-hydroxybenzoyl)-5-(3-hydroxy-4-methoxyphenyl)-, iodide(1:1)
• 89568-08-1
• C21H16 Br N4 O4 . I
• .

• 2-Propanol,1-[(2-hydroxyethyl)thio]-3-[3-[(2-hydroxyethyl)thio]propoxy]-
• 82010-86-4
• C10H22 O4 S2
• 279-881-0
• 270.40928
• .

• 2-Thiazolamine,4-[5-(hydroxyamino)-2-furanyl]-
• 84632-24-6
• C7H7 N3 O2 S
• 197.2144
• .

• 2-Naphthalenesulfonicacid, 7-[(3-aminobenzoyl)amino]-4-hydroxy-3-[2-(2-naphthalenyl)diazenyl]-,sodium salt (1:1)
• 85455-57-8
• C27H20 N4 O5 S . Na
• 287-293-0
• 534.51833
• .

• 2-Butenedioic acid(2Z)-, monobutyl ester, ester with 1,2-propanediol (1:1) (9CI)
• 85909-47-3
• C11H18 O5
• 288-851-6
• 230.25762
• .

• 2-Benzothiazolesulfonamide,N,N-dicyclohexyl-
• 85554-77-4
• C19H26 N2 O2 S2
• 287-610-2
• 378.55194
• .

• 2-Tetradecanol,1,1'-[iminobis(3,1-propanediylimino)]bis- (9CI)
• 84753-02-6
• C34H73 N3 O2
• 283-848-6
• 551.93056
• .

• 2-Butenoic acid,2-(hydroxymethyl)-,(3aR,4R,9aS,9bR)-2,3,3a,4,5,7,9a,9b-octahydro-6,9-dimethyl-3-methylene-2-oxoazuleno[4,5-b]furan-4-ylester, (2Z)-
• 89900-51-6
• C20H24 O5
• 0
• .

• 2,6-Octadienoic acid,2,7-dimethyl-5-oxo-,(9R,10S)-9,10-dihydro-10-hydroxy-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)- (9CI)
• 84458-88-8
• C24H26 O7
• .

• 2-Naphthalenesulfonicacid,6-amino-5-[2-[4-[[3-chloro-1-oxo-3-(phenylsulfonyl)propyl]amino]-2-sulfophenyl]diazenyl]-4-hydroxy-,lithium sodium salt (1:?:?)
• 83006-76-2
• C25H21 Cl N4 O10 S3 . x Li . x Na
• 280-126-2
• 697.01793
• .