• 2,5-Pyrrolidinedione,1-[(tetrahydro-2H-pyran-2-yl)oxy]-
• 55610-40-7
• C9H13 N O4
• 247.25
• .

• 2-Aziridinecarboxylicacid, methyl ester
• 5950-34-5
• C₄H₇NO₂
• 101.1
• .

• 2,3(1H)-Isoquinolinedicarboxylicacid, 3,4-dihydro-7-hydroxy-, 2-(1,1-dimethylethyl) ester, (3S)-
• 142335-42-0
• C15H19 N O5
• 293.32
• .

• 2-Propenoicacid, 2-[(acetyloxy)methyl]-, methyl ester
• 30982-08-2
• C7H10 O4
• .

• 2H-Pyran,tetrahydro-2-(2-nitroethoxy)-
• 75233-61-3
• C₇H₁₃NO₄
• 175.18
• .

• 2-Propenenitrile,3-cyclopentyl-
• 591769-05-0
• C₈H₁₁N
• 121.18
• .

• 2-Bromo-3,4-difluoropropiophenone
• 147214-39-9
• C₉H₇BrF₂O
• 0
• .

• 2-Oxazolamine,4,5-dihydro-4-methyl-5-phenyl-, (4R,5S)-rel-
• 29493-77-4
• C10H12 N2 O
• 176.22
• .

• 21H,23H-Porphine,5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)-
• 25440-14-6
• C44H10 F20 N4
• 974.55
• .

• 2H-Thiopyran-4-ol,4-(aminomethyl)tetrahydro-
• 879514-92-8
• C₆H₁₃NOS
• 147.24
• .

• 2H-1,2,3-Triazole-2-aceticacid
• 4320-91-6
• C₄H₅N₃O₂
• 127.1
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-6-[2-(1-amino-4-sulfo-2-naphthalenyl)diazenyl]-5-hydroxy-3-[2-[4-[2-[2-oxo-1-[(phenylamino)carbonyl]propyl]diazenyl]phenyl]diazenyl]-,sodium salt (1:3)
• 58419-36-6
• C36H29 N9 O12 S3 . 3 Na
• 0
• .

• 2-Aziridinecarboxylicacid, phenylmethyl ester, (2S)-
• 67413-26-7
• C10H11 N O2
• 0
• .

• 2(3H)-Oxazolone,3-acetyl-
• 60759-49-1
• C5H5 N O3
• 127.0981
• .

• 2-Oxazolamine,4,5-dihydro-4-methyl-5-phenyl-, (4R,5S)-rel-
• 181114-76-1
• C₁₂H₁₈N₂
• 0
• .

• 2H-Tetrazole,5-(4'-methyl[1,1'-biphenyl]-2-yl)-
• 120568-11-8
• C₁₄H₁₂N₄
• 0
• .

• 2-Propenoicacid, 2-[[(phenylmethoxy)carbonyl]amino]-
• 39692-63-2
• C11H11 N O4
• 221.21
• .

• 2H-Azepin-2-one,3-aminohexahydro-1-(phenylmethyl)-, (3S)-
• 209983-91-5
• C13H18 N2 O
• 0
• .

• 2-Pyridinecarboxylicacid, 4-(1-methylethyl)-
• 83282-36-4
• C₉H₁₁NO₂
• 165.19
• .

• 2H-Indol-2-one,5-ethoxy-1,3-dihydro-1,3-dimethyl-
• 131042-86-9
• C₁₂H₁₅NO₂
• 205.253
• .

• 2-Pyrazinecarboxylicacid, 6-chloro-, methyl ester
• 23611-75-8
• C₆H₅ClN₂O₂
• 172.5691
• .

• 2H-1-Benzopyran-3-carboxylicacid, 7-hydroxy-2-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
• 134471-24-2
• C14H9 N O7
• 303.22
• .

• 2H-Pyrrol-5-amine,3,4-dihydro-N-hydroxy-
• 1120-81-6
• C₄H₈N₂O
• 100.12
• .

• 2-Butenoic acid,3-[[(trifluoromethyl)sulfonyl]oxy]-, methyl ester
• 133559-43-0
• C₆H₇F₃O₅S
• 248.18
• .

• 2-Oxazolidinone,4-(diphenylmethyl)-, (4R)-
• 173604-33-6
• C₁₆H₁₅NO₂
• 253.3
• .

• 2-Pyridinecarboxamide,4-chloro-N-ethyl-
• 604813-07-2
• C₈H₉ClN₂O
• 184.62286
• .

• 2-Pyridinesulfonicacid, 5-nitro-
• 465529-94-6
• C5H4 N2 O5 S
• 204.16
• .

• 2-Thiophenemethanol,a-(trifluoromethyl)-
• 35304-68-8
• C6H5 F3 O S
• 182.16
• .

• 2,4(1H,3H)-Pyrimidinedione, 5-methyl-6-(4-morpholinyl)-
• 202916-71-0
• C9H13 N3 O3
• 211.22
• .

• 2,4-Pyrimidinediamine,6-methyl-N4-phenyl-
• 7781-29-5
• C₁₁H₁₂N₄
• 200.24
• .

• 2-Propenal,3-[4-(1-methylethyl)phenyl]-, (2E)-
• 86604-05-9
• C12H14 O
• 174.24
• .

• 2,4(1H,3H)-Pyrimidinedione,6-(dimethylamino)-5-methyl-
• 70629-11-7
• C7H11 N3 O2
• 169.18
• .

• 2H-1-Benzopyran-6,7-diol,3-(4-hydroxyphenyl)-
• 145917-93-7
• C₁₅H₁₂O₄
• 256.25
• .

• 2-Pyridinesulfonicacid, 3-nitro-
• 54247-50-6
• C₅H₄N₂O₅S
• 204.16
• .

• 2H-1-Benzazepin-2-one,3-amino-1,3,4,5-tetrahydro-, (3R)-
• 137036-55-6
• C10H12 N2 O
• 176.22
• .

• 2,5-Diazabicyclo[2.2.1]heptane,2-(phenylmethyl)-, (1S,4S)-
• 127641-07-0
• C12H16 N2
• 0
• .

• 2-Pyridinesulfonicacid, 5-hydroxy-
• 139263-48-2
• C₅H₅NO₄S
• 175.16
• .

• 2,4-Pyrimidinediamine,6-fluoro-N2,N2,N4,N4-tetramethyl-
• 51421-98-8
• C8H13 F N4
• 184.21
• .

• 2,4(1H,3H)-Pyrimidinedione,5-(diethylamino)-
• 55476-36-3
• C₈H₁₃N₃O₂
• 183.21
• .

• 2-Furancarboxylic acid,5-(2,3-dichlorophenyl)-
• 55462-54-9
• C₁₁H₆Cl₂O₃
• 257.07
• .

• 2-Pyridinecarboxamide,4-chloro-N-(1-methylethyl)-
• 604813-08-3
• C₉H₁₁ClN₂O
• 198.64944
• .

• 2-Propenoic acid,3-(2,5-dihydroxyphenyl)-
• 636-01-1
• C₉H₈O₄
• 180.16
• .

• 2H-1-Benzopyran-2-one,5,7-dihydroxy-3-phenyl-
• 6468-93-5
• C₁₅H₁₀O₄
• 254.2375
• .

• 2-Propenal,3-(2,4,6-trimethylphenyl)-, (2E)-
• 131534-70-8
• C₁₂H₁₄O
• 174.24
• .

• 2-Pyridinesulfonicacid, 6-chloro-
• 133145-15-0
• C₅H₄ClNO₃S
• 193.61
• .

• 2-Pyridinecarboxylicacid, 4-(1,1-dimethylethyl)-
• 42205-74-3
• C₁₀H₁₃NO₂
• 179.22
• .

• 2H-1-Benzopyran-2-one,4,5,7-trihydroxy-3-(4-methoxyphenyl)-
• 4376-81-2
• C16H12 O6
• 300.26288
• .

• 2,5-Cyclohexadien-1-one,2-(1,1-dimethylethyl)-4-[2-(1-methyl-4(1H)-pyridinylidene)ethylidene]-
• 153280-17-2
• C18H21 N O
• 267.37
• .

• 2-Pyrazinecarboxylicacid, 6-(methylamino)-
• 54409-13-1
• C₆H₇N₃O₂
• 153.14
• .

• 2-Pyrimidinecarboxylicacid, 4,6-dichloro-
• 684220-30-2
• C5H2 Cl2 N2 O2
• 0
• .