• 3(2H)-Benzoxazolecarboxylicacid, 5-bromo-2-oxo-, methyl ester
• 70672-81-0
• C9H6 Br N O4
• 272.0522
• .

• 3-Pyridinemethanol,4-[(butylimino)methyl]-5-hydroxy-6-methyl-
• 7146-98-7
• C12H18 N2 O2
• 222.2835
• .

• 3H-Pyrrolo[1,2-a]imidazol-3-one,2,5,6,7-tetrahydro-2-(1-methylethyl)-6-phenyl-
• 76696-77-0
• C15H18 N2 O
• 0
• .

• 3(2H)-Pyridazinone,4-(ethylthio)-5-mercapto-2-methyl-
• 72039-20-4
• C7H10 N2 O S2
• 202.2971
• .

• 3H-Indolium, 2-(2-(4-((2-cyanoethyl)methylamino)phenyl)ethenyl)-1,3,3-trimethyl-, sulfate (1:1)
• 72319-18-7
• C₂₃H₂₆N₃O₄S-
• 276-586-9
• 441.54318
• .

• 3,5-Heptanedione,2,2,6-trimethyl-
• 7333-23-5
• C10H18 O2
• 230-833-7
• 170.24872
• .

• 3-Azoniaspiro[5.5]undecane,3,3,9-trimethyl-, iodide
• 775-73-5
• C13H26 N . I
• 323.2567
• .

• 3(2H)-Benzofuranone,6-hydroxy-, oxime
• 7151-25-9
• C8H7 N O3
• 165.1461
• .

• 3-Pyridinecarboxaldehyde,4-methyl-, oxime
• 7250-50-2
• C7H8 N2 O
• 136.1512
• .

• 3-Pyridinecarboxamide,6-[2-(diethylamino)ethoxy]-N-(2,6-dimethylphenyl)-, hydrochloride (1:1)
• 75348-38-8
• C20H27 N3 O2 . Cl H
• 0
• .

• 3-Pentanone,1-(dimethylamino)-2-(diphenylmethyl)-, hydrochloride (9CI)
• 7512-15-4
• C20H25 N O . Cl H
• 295.4186
• .

• 3-Butenophenone,2-hydroxy-3-phenyl-, acetate (6CI,8CI)
• 7472-84-6
• C18H16 O3
• 280.3178
• .

• 3,6,9,12,15-Pentaoxaoctacosan-1-ol,1,1'-(hydrogen phosphate), sodium salt (1:1)
• 71032-96-7
• C46H95 O14 P . Na
• 0
• .

• 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,(3S,4S,21S)-
• 78964-31-5
• C35H36 N4 O5
• .

• 3(2H)-Pyridazinone,4-acetyl-5,6-bis(4-chlorophenyl)-2-methyl-
• 78612-99-4
• C19H14 Cl2 N2 O2
• 373.2327
• .

• 3-Pyridinecarbonitrile,4-methyl-, 1-oxide
• 7153-67-5
• C7H6 N2 O
• 134.1353
• .

• 3-Buten-1-one,3-[(4-methylphenyl)sulfonyl]-1,4-diphenyl-
• 7512-54-1
• C23H20 O3 S
• 376.4681
• .

• 3-Cyclohexene-1-carboxamide,6-amino-, (1R,6R)-rel-
• 727411-24-7
• C7H12 N2 O
• 140.185
• .

• 3-Penten-2-one,1,1,1-trifluoro-4-hydroxy-
• 7291-30-7
• C5H5 F3 O2
• 0
• .

• 3H-Benzo[3,4]cyclohepta[1,2-a]phenanthren-3-one,1,2,4,4a,5,6,6a,6b,7,8,10,11,12,13,13a,13b,14,15,15a,15b-eicosahydro-4,4a,6b,12,12,13b,15a-heptamethyl-,(4R,4aS,6aS,6bR,13aR,13bS,15aS,15bS)-
• 76826-61-4
• C30H48 O
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4-[2-(6-methoxy-2-benzothiazolyl)diazenyl]-5-methyl-2-phenyl-
• 73038-34-3
• C18H15 N5 O2 S
• 0
• .

• 3-Pyridinecarboxylicacid, 6-methoxy-, ethyl ester
• 74925-37-4
• C9H11 N O3
• 181.1885
• .

• 3,4-Hexanediol,3-phenyl-
• 7476-39-3
• C12H18 O2
• 194.2701
• .

• 3'H-Cyclopropa[2,3]pregn-2-ene(9CI)
• 72749-43-0
• C22H34
• .

• 3H-1,2-Benziodoxol-1-ium,3-oxo-, chloride (1:1)
• 73698-48-3
• C7H4 I O2 . Cl
• 0
• .

• 3,25-Methano-1H-4-benzazacyclotricosine-1,5,21,26(4H,10H)-tetrone,11,12,13,14,15,16,17,18-octahydro-11,13,15,17,22,24-hexahydroxy-6,10,12,14,16,18,20,23-nonamethyl-2-(methylthio)-,stereoisomer (9CI)
• 76260-86-1
• C36H47 N O10 S
• .

• 3,5-Ethano-11H-pyrido[3,2-b]carbazol-11-one,1,2,3,4,4a,5,6,11a-octahydro-2,2,5-trimethyl-, (3S,4aS,5R,11aS)-
• 74260-87-0
• C20H24 N2 O
• .

• 3-Azaspiro[5.5]undecane-2,4-dione,3-[4-hydroxy-3-(1-piperidinylmethyl)phenyl]-
• 71471-55-1
• C22H30 N2 O3
• 370.4852
• .

• 3-Pyridinecarboxylicacid,[1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-1,1,6,8-tetramethyl-5-oxo-9a-[(phenylacetyl)oxy]-1H-cyclopropa[3,4]benz[1,2-e]azulen-3-yl]methylester, [1aR-(1aa,1bb,4ab,7aa,7ba,8a,9aa)]- (9CI)
• 74513-82-9
• C34H37 N O7
• 571.6601
• .

• 3H-Pyrido[4,3-b]indol-3-one,2,5-dihydro-1-methyl-
• 74011-10-2
• C12H10 N2 O
• 198.2206
• .

• 3-Thiophenecarboxylicacid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethylamino)ethyl ester
• 78033-85-9
• C20H26 N2 O3 S
• 0
• .

• 3-Piperidinecarboxylicacid, 4-[(4-aminobenzoyl)oxy]-1-(1-methylethyl)-, ethyl ester, hydrochloride(1:1)
• 78219-24-6
• C18H26 N2 O4 . Cl H
• 370.871
• .

• 3(6H)-Pyridinone,2-(hydroxyamino)-6-imino-5-methyl-, oxime
• 7463-58-3
• C6H8 N4 O2
• 168.1533
• .

• 3-Hexene, 1-methoxy-,(3Z)-
• 70220-06-3
• C7H14 O
• 274-449-8
• 114.18546
• .

• 3,5-Pyridinedicarbonitrile,1,6-diamino-1,2-dihydro-2-oxo-4-phenyl-
• 79388-04-8
• C13H9 N5 O
• 251.2435
• .

• 3-Cyclohexene-1-carboxaldehyde,1-chloro-2-(chloromethyl)-
• 7038-24-6
• C8H10 Cl2 O
• 450.4837
• .

• 3-Pyridinecarbonitrile,4,6-dimethyl-, 1-oxide
• 7497-35-0
• C8H8 N2 O
• 149.1693
• .

• 3'-Guanylic acid,N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2'-deoxyadenylyl-(3'®5')-2'-deoxy-N-(2-methyl-1-oxopropyl)-,2-chlorophenyl 2-cyanoethyl ester (9CI)
• 78111-52-1
• C67H63 Cl2 N11 O16 P2
• 278-844-6
• .

• 3-Thietanamine,N,N-dimethyl-3-phenyl-, 1,1-dioxide
• 71999-99-0
• C11H15 N O2 S
• 225.3073
• .

• 3-Pyridinemethanamine,5-amino-6-methyl-4-(trifluoromethyl)-, hydrochloride (1:2)
• 7145-34-8
• C8H10 F3 N3 . 2 Cl H
• 205.1803
• .

• 3,10,22,23,24-Pentaoxa-17-thiatetracyclo[17.2.1.15,8.112,15]tetracosa-5,7,12,14,19,21-hexaene-2,11-dione
• 73823-25-3
• C18H14 O7 S
• 0
• .

• 3H,5H-Pyreno[1,10-cd]pyran-3,5-dione(9CI)
• 76895-43-7
• C18H8 O3
• 272.2543
• .

• 3-Cyclohexene-1-methanol,6-methyl-, 1-acetate
• 70289-14-4
• C10H16 O2
• 168.2328
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-4-oxo-
• 72676-96-1
• C₆H₅NO₃
• 0
• .

• 3,5-Cycloheptadiene-1,2-dione,3,7,7-trimethyl-
• 7470-45-3
• C10H12 O2
• 164.2011
• .

• 3-Pentanone,1-(nitrosopentylamino)-
• 79448-22-9
• C10H20 N2 O2
• 200.278
• .

• 3H-Oxireno[k][2]benzoxacyclotetradecin-5,11(2H,4H)-dione,1a,8,9,15b-tetrahydro-3,4,12-trihydroxy-14-methoxy-9-methyl-,(1aR,3S,4S,6Z,9S,15bR)-
• 76958-67-3
• C19H22 O8
• 378.37
• .

• 3H-7,12b-Methanodibenz[c,e]azocin-3-one,5,6,7,8-tetrahydro-2,10-dimethoxy-6-(3-methyl-2-buten-1-yl)-
• 75370-55-7
• C23H27 N O3
• 365.4654
• .

• 3-Benzofurancarboxamide,N-[4-[(aminoiminomethyl)amino]butyl]-5-[(1E)-3-[[4-[(aminoiminomethyl)amino]butyl]amino]-3-oxo-1-propen-1-yl]-2,3-dihydro-2-(4-hydroxyphenyl)-,(2R,3R)-
• 7073-64-5
• C28H38 N8 O4
• 0
• .

• 3(2H)-Furanone,2,4-dihydroxy-2,5-bis(4-methylphenyl)-
• 7062-63-7
• C18H16 O4
• 472.4711
• .