• 3,5,9-Trioxa-4-phosphahexacosan-1-aminium,7-(acetyloxy)-4-hydroxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide, (7S)-(9CI)
• 117985-57-6
• C27H54 N O8 P
• 523.68
• .

• 3-Heptanone,2-(2,4-dinitrophenyl)hydrazone
• 1634-69-1
• C13H18 N4 O4
• 294.3064
• .

• 3H-3a,7-Methanoazulene-1-carboxaldehyde,2,4,5,6,7,8-hexahydro-4,9,9-trimethyl-, (3aR,4R,7R)-
• 115334-16-2
• C15H22 O
• .

• 3(2H)-Pyridazinone,5-amino-4-chloro-2-[(methylsulfonyl)-3-(trifluoromethyl)phenyl]- (9CI)
• 121442-75-9
• C12H9 Cl F3 N3 O3 S
• 367.7314
• .

• 3,6-Imino-1H-2-oxa-11c-azanaphth[1,2,3-cd]azulene-5-carboxylicacid, 2a,3,4,5,6,6a,7,11b-octahydro-11-methoxy-12-methyl-,(2aS,3R,5S,6S,6aR,11bS)- (9CI)
• 118205-93-9
• C18H22 N2 O4
• .

• 3,6,9,12-Tetraoxatetradecanoicacid, 14-[bromo-4-(1,1-dimethylhexyl)phenoxy]- (9CI)
• 100345-07-1
• C24H39 Br O7
• 519.4663
• .

• 3-Pyridinecarboxylicacid,2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-propyl-
• 105783-16-2
• C16H21 N3 O3
• 303.3562
• .

• 3-Thiazolidineethanol,2-(phenylimino)-
• 16951-32-9
• C11H14 N2 O S
• 222.3067
• .

• 3-Pyridinetridecanal,a-methyl-, O-methyloxime, (E)- (9CI)
• 143052-07-7
• C20H34 N2 O
• .

• 3H-Furo[4,3,2-de]indeno[4,5-h]-2-benzopyran-3,6(1H)-dione,11-(acetyloxy)-6b,7,8,9,9a,10,11,11b-octahydro-9-hydroxy-1-(methoxymethyl)-9a,11b-dimethyl-
• 108740-89-2
• C23H26 O8
• 0
• .

• 3-Pyridinemethanamine,N-[(4-fluorophenyl)methyl]-
• 113248-64-9
• C13H13 F N2
• 217.2615
• .

• 3H-Cyclopenta[5',6']naphtho[2',1':1,7]cyclohept[1,2-b]oxirene(9CI)
• 17491-49-5
• C18H12 O
• .

• 3-Heptanone,6-[(3aR,4R,5S)-1,3a,4,5,6,7-hexahydro-4-hydroxy-3,8-dimethyl-5-azulenyl]-2-methyl-,(6R)-rel-(-)-
• 182284-98-6
• C20H32 O2
• .

• 3(4bH)-Phenanthrenone, 5,6,7,8,8a,9-hexahydro-6,9,10-trihydroxy-4-methoxy-4b,8,8-trimethyl-2-(1-methylethyl)-,[4bS-(4ba,6b,8ab,9b)]- (9CI)
• 126006-08-4
• C21H30 O5
• 362.4599
• .

• 3-Pyridinecarbonylchloride
• 10400-19-8
• C6H4 Cl N O
• 233-863-9
• 141.5551
• .

• 3-Octyn-2-one,1,1,1-trifluoro-
• 105439-85-8
• C8H9 F3 O
• 178.1517
• .

• 3,27,28-Trioxa-10,13,16,19,22-pentaazatricyclo[22.2.1.15,8]octacosa-5,7,24,26-tetraene-9,23-dione
• 102432-83-7
• C20H29 N5 O5
• .

• 3-Pyridinecarboxamide,2-chloro-4,6-dimethyl-
• 140413-44-1
• C8H9 Cl N2 O
• 184.62
• .

• 3,7-Oxocanediol,5-bromo-2-[(1S)-1-bromopropyl]-8-(2Z)-2-penten-4-yn-1-yl-, 3,7-diacetate,(2S,3S,5S,7S,8S)-
• 123942-27-8
• C19H26 Br2 O5
• .

• 3,5-Pyrazolidinedione,4-[2-(methylthio)ethyl]-1,2-diphenyl-
• 10561-02-1
• C18H18 N2 O2 S
• 0
• .

• 3,8b-Methano-8bH-cyclobuta[h]-1-benzopyran-5(6H)-one,octahydro-9-hydroxy-3,6,8a-trimethyl-,(3R,4aR,6S,6aR,8aR,8bS,9S)-rel-(-)-
• 120912-88-1
• C15H22 O3
• .

• 3,5-Pyrazolidinedione,4,4-dimethyl-, ion(1-)
• 135257-92-0
• C5H7 N2 O2
• 127.1218
• .

• 3-(4-bromophenyl)-1-(2-chloroethyl)urea
• 15145-38-7
• C₉H₁₀BrClN₂O
• 277.55
• .

• 3(2H)-Pyridazinone, 5-azido-4-chloro-2-phenyl-
• 1503-68-0
• C10H6 Cl N5 O
• 248.6479
• .

• 3-Buten-2-one,1-chloro-4-[4-[[[2,6-diamino-5-(4-chlorophenyl)-4-pyrimidinyl]methyl]amino]phenyl]-
• 15422-33-0
• C21H19 Cl2 N5 O
• 428.3145
• .

• 3,5-Pyridinedicarbonitrile
• 1195-58-0
• C7H3 N3
• 214-802-5
• 129.12
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,N-(phenylmethyl)-
• 16347-47-0
• C11H10 N6
• 226.2373
• .

• 3H-Indazol-3-one,2,3a,4,5,6,7-hexahydro-2-phenyl-
• 16181-60-5
• C13H14 N2 O
• 214.2631
• .

• 3(2H)-Phenanthrenone, 7-ethenyl-1,4,4a,4b,5,6,7,9,10,10a-decahydro-9-hydroxy-1-(hydroxymethyl)-1,4a,7-trimethyl-, (1S,4aR,4bS,7S,9S,10aS)-
• 153288-64-3
• C20H30 O3
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(nitrooxy)propyl 2-[(3-pyridinylcarbonyl)amino]ethyl ester, (4R)-(9CI)
• 148200-22-0
• C26H27 N5 O10
• .

• 3-Oxatricyclo[4.1.1.02,4]octane,2,7,7-trimethyl-, (1R,2R,4S,6R)-
• 19894-99-6
• C10H16 O
• 243-411-2
• 152.23
• .

• 3-Oxa-12,21-dithia-15,22-diazatetracyclo[16.2.1.110,13.02,4]docosa-6,8,10,13(22)-tetraene-18-aceticacid, a-hydroxy-a,1,14-trimethyl-5,16-dioxo-,[1S-[1R*,2S*,4S*,6E,8Z,14S*,18S*(R*)]]- (9CI)
• 178943-66-3
• C22H26 N2 O6 S2
• 478.5816
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[9-[(4-chlorophenyl)amino]-5,5a,6,8,8a,9-hexahydro-6-oxofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-,[5R-(5a,5ab,8aa,9b)]- (9CI)
• 144604-33-1
• C26H20 Cl N O7
• .

• 3,4,5-Trimethylaniline
• 1639-31-2
• C₉H₁₃N
• 216-679-3
• 135.21
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-yl)-,3-(1-methylethyl) 5-[2-[methyl(phenylmethyl)amino]ethyl] ester
• 110714-55-1
• C38H40 N2 O6
• 620.734
• .

• 3-Butenoicacid, 2-methyl-, ethyl ester
• 1647-12-7
• C7H12 O2
• 128.169
• .

• 3-Quinolinecarboxamide,1,4-dihydro-7-(4-methyl-1-piperazinyl)-1-[4-(4-methyl-1-piperazinyl)phenyl]-4-oxo-
• 169181-21-9
• C26H32 N6 O2
• .

• 3-(3-chlorophenyl)benzoate
• 168619-06-5
• C₁₃H₈ClO₂-
• 232.6624
• .

• 3-Ethyl-2-(3-(3-ethylthiazolidin-2-ylidene)prop-1-enyl)-4,5-dihydrothiazolium perchlorate
• 14350-47-1
• C₁₃H₂₁ClN₂O₄S₂
• 238-300-0
• 368.89984
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-6-oxo-, sodium salt (1:1)
• 15864-85-4
• C6H5 N O3 . Na
• 139.1088
• .

• 3-Buten-2-one,4-(2-methoxyphenyl)-
• 10542-87-7
• C11H12 O2
• 176.2118
• .

• 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-
• 10128-92-4
• C6H6 N2 O2
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-, 3,5-diethyl ester
• 1149-24-2
• C13H17 N O4
• 251.28
• .

• 3H-Pyrazol-3-one,2-[2-(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-2,4-dihydro-4-[(4-hydroxyphenyl)methylene]-5-methyl-
• 119457-13-5
• C27H18 Cl N5 O3
• 495.9165
• .

• 3-Pyridinemethanesulfonicacid, 5-(aminocarbonyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-,sodium salt (1:1)
• 149717-54-4
• C10H14 N2 O6 S . Na
• .

• 3-Furancarboxylicacid, 3-butyltetrahydro-2-oxo-, ethyl ester
• 19313-65-6
• C11H18 O4
• 214.2582
• .

• 3-Benzofurancarboxamide,octahydro-7a-methyl-2-oxo-
• 13134-10-6
• C10H15 N O3
• 197.231
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,6-dimethyl-5-[[methyl(phenylmethoxy)amino]carbonyl]-4-(3-nitrophenyl)-,methyl ester
• 133147-20-3
• C24H25 N3 O6
• 451.4718
• .

• 3-Thiophenecarboxylicacid, 2-amino-5-phenyl-, hydrazide
• 111849-29-7
• C11H11 N3 O S
• 0
• .

• 3H-Indazol-3-one,1,2-dihydro-1-[(4-methoxyphenyl)methyl]-
• 1029-30-7
• C15H14 N2 O2
• 254.2839
• .