• 3,5-Octadiyne-2,7-diol
• 14400-73-8
• C8H10 O2
• 138.1638
• .

• 3-Pyridinol,2-[(4,5-dihydro-2-thiazolyl)thio]-
• 153334-55-5
• C8H8 N2 O S2
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-[(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl]-2,4-dihydro-4-(4-methylphenyl)-
• 109322-22-7
• C24H17 Cl N6 S
• 456.95
• .

• 3H-1,2,4-Triazol-3-one,4,5-diethyl-2,4-dihydro-
• 52883-26-8
• C₆H₁₁N₃O
• 258-233-0
• 141.171
• .

• 3-Pentanone,1-[(1R,4aR,6R,7R,9aR)-decahydro-1,7-dihydroxy-6,9a-dimethyl-4-methylene-4a,7-epoxy-4aH-benzocyclohepten-6-yl]-4-methyl-,rel-(-)-
• 103772-44-7
• C20H32 O4
• .

• 3-Oxazolidineethanol,2-(phenylimino)-
• 27151-08-2
• C11H14 N2 O2
• 248-264-8
• 206.24106
• .

• 3,5-Pyrazolidinedione,4-[(4-methyl-1-piperazinyl)methylene]-1,2-diphenyl-
• 24665-84-7
• C21H22 N4 O2
• 362.425
• .

• 3-Piperidinecarboxylicacid, 4-(benzoyloxy)-1-pentyl-, ethyl ester, hydrochloride (1:1)
• 102071-00-1
• C20H29 N O4 . Cl H
• 383.9095
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4,4,5-trimethyl-
• 3201-20-5
• C6H10 N2 O
• 221-705-1
• 126.1564
• .

• 3-Furancarboxylic acid,5-(phenylmethyl)-
• 24313-22-2
• C12H10 O3
• 202.206
• .

• 3(2H)-Thiophenone,dihydro-2-methyl-, 1,1-dioxide
• 55081-82-8
• C5H8 O3 S
• 0
• .

• 3,9-Epoxy-3H-azirino[2,3-c][1]benzazocine-5,8-dimethanol,1,1a,2,8,9,9a-hexahydro-7,9-dihydroxy-, 8-carbamate, (1aS,8R,9aS)-
• 102409-60-9
• C14H17 N3 O6
• 323.3013
• .

• 3,4,6-Phenanthrenetriol,4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-2-(1-methylethyl)-, (4bS,6S,8aS)-
• 126005-99-0
• C20H30 O3
• 318.4504
• .

• 3-Quinolinecarboxylicacid,1-ethyl-6-fluoro-1,4-dihydro-7-[4-[(4-methyl-5-methylene-2-oxo-1,3-dioxolan-4-yl)oxy]-1-piperazinyl]-4-oxo-
• 117458-86-3
• C21H22 F N3 O7
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2-(1H-imidazol-1-ylmethyl)-6-methyl-4-(3-nitrophenyl)-,3-ethyl 5-methyl ester, hydrochloride (1:1)
• 103433-96-1
• C21H22 N4 O6 . Cl H
• .

• 3-Butenoic acid,2-bromo-4-cyano-6-nitrophenyl ester
• 111318-40-2
• C11H7 Br N2 O4
• 311.0883
• .

• 3-Cinnolinecarboxylicacid, 4-amino-6,7-dichloro-
• 161373-48-4
• C9H5 Cl2 N3 O2
• 258.0609
• .

• 3-Tetradecen-1-ol,(3E)-
• 68900-86-7
• C14H28 O
• 272-637-4
• 212.37152
• .

• 3,5,8,11-Tetraazatetradecanoicacid,13-amino-9-[[[[5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)dihydro-4-hydroxy-2(3H)-furanylidene]methyl]amino]carbonyl]-14-(3-hydroxyphenyl)-2-[(3-hydroxyphenyl)methyl]-10,11-dimethyl-6-[2-(methylthio)ethyl]-4,7,12-trioxo-,stereoisomer
• 114797-04-5
• C38H48 N8 O12 S
• 0
• .

• 3-Cyclopentene-1-butanol,2,2,3-trimethyl-b-(2,2,3-trimethyl-3-cyclopenten-1-yl)-
• 94200-27-8
• C20H34 O
• 303-503-6
• 290.48336
• .

• 3,5-Pyridinedicarboxylicacid, 4-(2-aminophenyl)-1,4-dihydro-2,6-dimethyl-, 3,5-dimethyl ester
• 21889-33-8
• C17H20 N2 O4
• 0
• .

• 3-Isoxazolecarboxamide,N-[1,1'-biphenyl]-2-yl-5-methyl-
• 145440-86-4
• C17H14 N2 O2
• 0
• .

• 3H-Imidazo[1,2-a]benzimidazole,2,9-dihydro-9-[2-(1-piperidinyl)ethyl]-, hydrochloride (1:2)
• 111679-14-2
• C16H22 N4 . 2 Cl H
• 343.2946
• .

• 3'H-Cycloprop[2,3]androsta-2,4-diene(8CI,9CI)
• 24932-02-3
• C20H28
• .

• 3,6-Acridinediamine,N3,N6-dipropyl-
• 26484-05-9
• C19H23 N3
• 293.406
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxotetradecyl)oxy]-, inner salt,4-oxide, (7R)-
• 20664-02-2
• C40H80 N O8 P
• 0
• .

• 3-Cyclohexene-1-methanol,a,a,4-trimethyl-, 1-(2-aminobenzoate)
• 14481-52-8
• C17H23 N O2
• 0
• .

• 3-Pyridinesulfonicacid,1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-,sodium salt (1:?)
• 94157-77-4
• C15H17 N3 O11 S3 . x Na
• 303-044-1
• 555.46764
• .

• 3,5-Pyrazolidinedione,4-butyl-4-[(4-chlorophenyl)(phenylimino)methyl]-1,2-diphenyl-
• 75859-68-6
• C32H28 Cl N3 O2
• 0
• .

• 3-Pyrrolidineaceticacid, 2-carboxy-, trans- (9CI)
• 117856-26-5
• C7H11 N O4
• 0
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-4,6-diphenyl-2-thioxo-
• 58327-74-5
• C18H12 N2 S
• 0
• .

• 3H-Carbazole-3,4(9H)-dione,1-[(1S,2R)-1,2-dihydroxypropyl]-2-methyl-6-(3-methyl-2-buten-1-yl)-
• 155569-69-0
• C21H23 N O4
• .

• 3-Pyridinesulfonamide,6-chloro-
• 40741-46-6
• C₅H₅ClN₂O₂S
• 安全数据
• 192.6234
• .

• 3-Buten-2-ol,1-[(2-bromo-2-propen-1-yl)amino]-
• 90009-28-2
• C7H12 Br N O
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,(2E)-3-[4-(1H-imidazol-1-ylmethyl)phenyl]-2-propenyl methyl ester (9CI)
• 123852-99-3
• C29H28 N4 O6
• 528.5558
• .

• 3,6-Dioxabicyclo[3.1.0]hexan-2-one,4-(7-methoxy-2-oxo-2H-1-benzopyran-6-yl)-1-methyl-, (1R,4R,5R)-rel-
• 15085-71-9
• C15H12 O6
• 0
• .

• 3H-Pyrazol-3-one,1,2-dihydro-4-hydroxy-1,5-dimethyl-2-phenyl-
• 1672-63-5
• C11H12 N2 O2
• 204.23
• .

• 3,7-Benzofurandiol,2,3-dihydro-2,2-dimethyl-, 7-(N-methylcarbamate)
• 16655-82-6
• C12H15 N O4
• 237.25
• .

• 3-Cyclopentene-1-acetaldehyde,2,2,3-trimethyl-, (1S)-
• 23727-15-3
• C10H16 O
• 245-846-3
• 152.23344
• .

• 3-Pyridinecarbonitrile,5-[2-[4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]-2,5-dimethoxyphenyl]diazenyl]-2,6-bis[(2-methoxyethyl)amino]-4-methyl-
• 73528-78-6
• C27H29 Cl2 N9 O6
• 277-528-5
• 646.48186
• .

• 3H-1,2,4-Triazole-3-thione,5-(4-chlorophenyl)-4-ethyl-2,4-dihydro-2-methyl-
• 110623-26-2
• C11H12 Cl N3 S
• 253.7511
• .

• 3,5-Isoxazoledicarboxamide,N3,N3,N5,N5-tetrabutyl-4-ethyl-
• 147071-96-3
• C23H41 N3 O3
• .

• 3-Phorbinepropanoicacid,9-acetyl-14-ethyl-13,14-dihydro-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl ester, (3S,4S,13R,14R,21R)-
• 17453-58-6
• C55H76 N4 O6
• 0
• .

• 3(2H)-Isoxazolone,5-(aminomethyl)-, hydrobromide (1:1)
• 18174-72-6
• C₄H₇BrN₂O₂
• 220-430-4
• 195.01458
• .

• 3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane,1-(2-chloro-2-propen-1-yl)-, chloride (1:1)
• 101914-01-6
• C9H16 Cl N4 . Cl
• 251.1561
• .

• 3(2H)-Pyridazinone,4-(2-chlorophenyl)-2-[2-(4-morpholinyl)ethyl]-6-phenyl-
• 23338-45-6
• C22H22 Cl N3 O2
• 395.882
• .

• 3-Thiopheneacetic acid,a-amino-, (aR)-
• 1194-86-1
• C6H7 N O2 S
• 214-788-0
• 157.19028
• .

• 3-(3-(Dimethylamino)propoxy)-4-methyl-5-phenylpyrazole maleate
• 86871-71-8
• C₁₉H₂₅N₃O₅
• 0
• .

• 3,8-Diazabicyclo[3.2.1]octane-8-ethanol,3-[3-[2-(trifluoromethyl)-10H-phenothiazin-10-yl]propyl]-, hydrochloride (1:2)
• 24054-92-0
• C24H28 F3 N3 O S . 2 Cl H
• 536.4807
• .

• 3-(trifluoromethylsulfonyloxy)prop-1-yne
• 41029-46-3
• C₄H₃F₃O₃S
• 188.125
• .