• 3-Buten-2-one,4-(dimethylamino)-3-(1-methyl-5-nitro-1H-imidazol-2-yl)-
• 57434-40-9
• C10H14 N4 O3
• 238.2432
• .

• 3,10-Dithia-5,8-diazadodecanedioicacid, 4,9-dithioxo-, sodium salt (1:2)
• 92348-14-6
• C8H12 N2 O4 S4 . 2 Na
• 328.45188
• .

• 3-Quinolinecarboxylicacid, 2-methyl-, 2-[2-(1-piperidinyl)acetyl]hydrazide
• 134341-00-7
• C18H22 N4 O2
• 326.3929
• .

• 3,7,9,13,15,19-Hexaoxa-2,20-disilaheneicosane
• 18543-52-7
• C13H32 O6 Si2
• .

• 3-Quinolinecarboxylicacid, 2-(4-chlorophenyl)-4-hydroxy-, ethyl ester
• 93663-78-6
• C18H14 Cl N O3
• 327.7617
• .

• 3,7-Dioxa-4,6-disilanonane,5-(ethoxysilyl)-
• 6703-75-9
• C7H22 O3 Si3
• .

• 3-Phenanthrenecarboxylicacid, 9-chloro-
• 7473-69-0
• C15H9 Cl O2
• 256.6838
• .

• 3,5-Methano-1H-2-benzazepin-1-one,2,3,4,5-tetrahydro-2-methyl-
• 104126-93-4
• C12H13 N O
• .

• 3H-Indolium,1,3,3-trimethyl-2-(2-phenylethenyl)-, iodide (1:1)
• 5418-84-8
• C19H20 N . I
• 262.3683
• .

• 3-Pyridinedodecanamine,b-methyl-, (bS)-
• 132923-12-7
• C18H32 N2
• .

• 3,5,7,9,11-Pentaoxa-4,6,8-trisila-10-boratridecane,4,4,6,6,8,8-hexamethyl-10-phenyl- (8CI)
• 7237-01-6
• C16H33 B O5 Si3
• 825.10536
• .

• 3-Butenoic acid,2-oxo-4-phenyl-
• 17451-19-3
• C10H8 O3
• 176.17
• .

• 3H-Cyclopenta[5,6]naphth[2,1-c]oxepin-3-one,5-(acetyloxy)hexadecahydro-1,1,5a,10a,10b-pentamethyl-8-[(2S)-tetrahydro-2-methyl-5-oxo-2-furanyl]-,(5S,5aR,5bS,7aR,8S,10aR,10bR,12aR)-
• 103223-12-7
• C29H44 O6
• 0
• .

• 3-Isoxazolidinone,2-methyl-
• 40784-12-1
• C4H7 N O2
• 101.1039
• .

• 3b,7a-[2]Butenobenzo[3,4]cyclobuta[1,2-d]-1,3-dioxole-2-thione,3a,4,7,7b-tetrahydro- (9CI)
• 34335-11-0
• C13H14 O2 S
• .

• 3-Pyrrolidinecarboxylicacid, 1-(2-methoxyphenyl)-5-oxo-
• 39629-90-8
• C12H13 N O4
• 0
• .

• 3-Pyridinemethanol,1,2,5,6-tetrahydro-1-methyl-a-phenyl-
• 5562-54-9
• C13H17 N O
• 481.5026
• .

• 3H-Anthra[1,2-d]triazole-4-sulfonicacid, 6,11-dihydro-6,11-dioxo-, potassium salt (1:1)
• 69494-21-9
• C14H7 N3 O5 S . K
• 0
• .

• 3H-Pyridazino[4,5-b][1,4]benzothiazin-4(10H)-one,3-[2-(4-oxido-4-morpholinyl)ethyl]-, 5,5-dioxide, hydrochloride (1:1)
• 157023-82-0
• C16H18 N4 O5 S . Cl H
• 414.8639
• .

• 3,11-Dithia-17-azabicyclo[11.3.1]heptadeca-1(17),13,15-triene
• 62202-78-2
• C14H21 N S2
• 267.4532
• .

• 3H-Pyrazol-3-one,5-amino-1-cyclopentyl-1,2-dihydro-
• 436088-87-8
• C8H13 N3 O
• 167.21
• .

• 3H-Indolium,2-[5-(1,3-dihydro-3,3-dimethyl-1-pentyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-1-pentyl-,bromide (1:1)
• 122625-13-2
• C35H47 N2 . Br
• 575.66508
• .

• 3,5,9-Undecatrienoicacid, 2-(acetylamino)-2,6,10-trimethyl-
• 6169-49-9
• C16H25 N O3
• 338.1437
• .

• 3,4-Furandiol,tetrahydro-, 3,4-diacetate, (3R,4S)-rel-
• 85440-70-6
• C8H12 O5
• 188.1779
• .

• 3H-1,2,4-Triazole-3-thione,5-amino-4-(4-chlorophenyl)-2,4-dihydro-
• 21111-46-6
• C8H7 Cl N4 S
• 226.686
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-4-(3-nitrophenyl)-, 3-ethyl ester
• 89267-42-5
• C17H16 N2 O6
• .

• 3-Furanpentanol, a-[6-(3-furanyl)-3-methyl-2-hexenyl]-b-methyl- (9CI)
• 60463-88-9
• C21H30 O3
• 0
• .

• 3,3'(4H,4'H)-Spirobi[2H-1-benzopyran](9CI)
• 178-23-4
• C17H16 O2
• .

• 3-Buten-2-one,4-bicyclo[2.2.1]hept-5-en-2-yl-, endo- (9CI)
• 58342-28-2
• C11H14 O
• 261-219-7
• 162.22826
• .

• 3-Heptyne,7,7-dimethoxy-
• 66840-10-6
• C9H16 O2
• 266-490-5
• 156.22214
• .

• 3-Piperidinol,1,2,5-trimethyl-4,4-diphenyl-, hydrochloride (1:1)
• 7507-81-5
• C20H25 N O . Cl H
• 295.4186
• .

• 3,5-Cyclohexadiene-1,2-dione,3,6-dichloro-4-(2,5-dichlorophenyl)-
• 68453-64-5
• C12H4 Cl4 O2
• 321.971
• .

• 3-Buten-2-one,4-(1-naphthalenyl)-, (3E)-
• 51557-09-6
• C14H12 O
• 257-285-1
• 196.24448
• .

• 3-Pyridinecarbonitrile,1-amino-1,2-dihydro-4,6-dimethyl-5-(methylthio)-2-oxo-
• 120456-35-1
• C9H11 N3 O S
• 0
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-5-[1-(1,3-benzodioxol-5-yloxy)ethyl]-2,4-dihydro-
• 115398-72-6
• C11H12 N4 O3 S
• 280.303
• .

• 3,5,10,14-Tetraoxa-2,4,6-trisilapentadecan-12-ol
• 26370-94-5
• C8H24 O5 Si3
• .

• 3aH-Furo[2,3-b]indol-3a-ol,8a-(5-ethyl-1-azabicyclo[2.2.2]oct-2-yl)-2,3,8,8a-tetrahydro-, [1S-[1a,2a(3aS*,8aR*),4a,5b]]- (9CI)
• 22660-97-5
• C19H26 N2 O2
• .

• 3-Pyridineacrylonitrile,a-(p-chlorophenyl)-b-phenyl- (7CI)
• 94546-57-3
• C20H13 Cl N2
• 316.7836
• .

• 3-Quinolinecarboxylicacid, 7-(aminocarbonyl)-4-hydroxy-
• 63463-24-1
• C11H8 N2 O4
• 0
• .

• 3-Hexenoic acid,2-(1-hydroxy-1-methylethyl)-5-methyl-, methyl ester, (E)- (9CI)
• 98875-57-1
• C11H20 O3
• 200.2747
• .

• 3'-Guanylic acid,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3'®5')-2'-deoxy-N-(2-methyl-1-oxopropyl)-,2-chlorophenyl 2-cyanoethyl ester (9CI)
• 78129-27-8
• C60H60 Cl2 N8 O17 P2
• 278-846-7
• .

• 3,8-Cycloundecadien-1-ol,3,10,10-trimethyl-7-methylene- (9CI)
• 70613-60-4
• C15H24 O
• .

• 3,5-Acridinediamine
• 40505-25-7
• C13H11 N3
• 0
• .

• 3aH-Oxireno[c]oxireno[7,8]naphtho[2,3-b]furan-3a,6-diol,decahydro-1a,7,7a-trimethyl-, 6-acetate, (1aR,3aR,4aS,4bS,5aS,6R,7R,7aR,8aR)-
• 60048-74-0
• C17H24 O6
• 0
• .

• 3,7-Diazabicyclo[3.3.1]nonane,3-ethyl-9,9-dimethyl-7-(2-thienylsulfonyl)-
• 120465-94-3
• C15H24 N2 O2 S2
• 328.4933
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[9-(4-fluorophenoxy)-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)
• 144604-30-8
• C26H19 F O8
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-4-(4-methoxyphenyl)-2-oxo-6-phenyl-
• 38468-90-5
• C19H14 N2 O2
• 302.3267
• .

• 3H-Azuleno[1,8a-b]oxirene-6-carboxaldehyde,1a,2,3a,8-tetrahydro-3a-methyl-1a-(1-methylethyl)-, (1aS,3aR,8aS)-
• 138867-40-0
• C15H20 O2
• .

• 3-Pyridinecarboxamide,N-(4-morpholinylmethyl)-
• 20973-55-1
• C11H15 N3 O2
• 221.2557
• .

• 3H-1,2,4-Triazole-3-thione,5-[2-(2,4-dihydroxyphenyl)diazenyl]-1,2-dihydro-
• 150126-27-5
• C8H7 N5 O2 S
• .