• 3,2':4',3''-Terpyridine
• 494-04-2
• C₁₅H₁₁N₃
• 235.28
• .

• 3-Pyrrolidinol,3-phenyl-
• 49798-31-4
• C10H13 N O
• 256-495-0
• 163.21632
• .

• 3H-Indolium,3-[2-(2,4-dihydro-2,4-dimethyl-3H-1,2,4-triazol-3-ylidene)hydrazinylidene]-1-methyl-2-phenyl-,chloride (1:1)
• 41025-67-6
• C19H19 N6 . Cl
• 255-178-4
• 366.8474
• .

• 3-Hexyne, 2,2-dimethyl-
• 4911-60-8
• C8H14
• 110.2
• .

• 3(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-6-(b-D-glucopyranosyloxy)-7-hydroxy-, (2Z)-
• 490-54-0
• C21H20 O11
• 207-712-2
• 448.38
• .

• 3,4-Pentadienal,2,2-dimethyl-
• 4058-51-9
• C7H10 O
• 0
• .

• 3,5-Cyclohexadiene-1,2-dione,4-(2-aminoethyl)-5-hydroxy-
• 41596-67-2
• C8H9 N O3
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 4-methyl-6-[[(6-methyl-2-benzothiazolyl)amino]carbonyl]-
• 436088-55-0
• C17H18 N2 O3 S
• 330.4
• .

• 3-Butene-1,2-diol
• 497-06-3
• C4H8 O2
• 207-835-1
• 88.11
• .

• 3-Hexenoic acid
• 4219-24-3
• C6H10 O2
• 224-157-1
• 114.16
• .

• 3H-Pyrazol-3-one,2,4-dihydro-2,5-diphenyl-
• 4845-49-2
• C15H12 N2 O
• 225-430-8
• 236.29
• .

• 3-Nonenoic acid
• 4124-88-3
• C9H16 O2
• 223-932-1
• 156.2221
• .

• 3-Pyridinecarbonitrile,1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[2-(2-nitrophenyl)diazenyl]-2-oxo-
• 49744-25-4
• C15H13 N5 O4
• 256-456-8
• 327.29482
• .

• 3-Methyl-3-pyrazolin-5-one
• 4344-87-0
• C₄H₆N₂O
• 203-565-3
• 98.10
• .

• 3-Hexenal
• 4440-65-7
• C₆H₁₀O
• 224-659-0
• 98.15
• .

• 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-4-(1-methylethyl)-2-phenyl-
• 479-92-5
• C₁₄H₁₈N₂O
• 207-539-2
• 230.34
• .

• 3-Thiophenecarboxylicacid, 2-amino-5-ethyl-, ethyl ester
• 4507-13-5
• C9H13 N O2 S
• 224-824-7
• 199.27
• .

• 3H-Naphtho[2,1-b]pyran-3-one,dodecahydro-4a,7,7,10a-tetramethyl-, (4aR,6aS,10aS,10bR)-
• 468-84-8
• C17H28 O2
• 207-413-7
• 264.40302
• .

• 3,4-Thiophenedicarboxylicacid
• 4282-29-5
• C₆H₄O₄S
• 172.16
• .

• 3-Cyclohexene-1,2-dimethanol,3,6-dimethyl-5-[(1E,3E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3-butadienyl]-6-[(1E,3E,5E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3,5-hexatrienyl]-,(1R,2S,5S,6R)-rel- (9CI)
• 4626-00-0
• C40H60 O2
• 0
• .

• 3-Quinolinecarboxylicacid, 1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester
• 40059-53-8
• C₁₂H₁₁NO₄
• 233.22
• .

• 3,4-Pyridinediamine,5-bromo-
• 4635-08-9
• C5H6 Br N3
• 188.02524
• .

• 3,5-Pyridinediamine
• 4318-78-9
• C5H7 N3
• 109.13
• .

• 3-Pyridinemethanol, a-methyl-
• 4754-27-2
• C7H9 N O
• 225-280-3
• 123.1525
• .

• 3-Amino-3-methylbutan-1-ol
• 42514-50-1
• C₅H₁₃NO
• 255-865-9
• 103.1628
• .

• 3,5-Morpholinedione
• 4430-05-1
• C4H5 N O3
• 115.0874
• .

• 3,5-Ethano-3H-pyrrolo[2,3-d]carbazole-6-carboxylicacid, 4-ethylidene-1,2,3a,4,5,7-hexahydro-, methyl ester, (3aR,4E,5S,11bS)-
• 4939-81-5
• C20H22 N2 O2
• 0
• .

• 3H-Naphtho[2,1-b]pyran,3,3-diphenyl-
• 4222-20-2
• C₂₅H₁₈O
• 334.41
• .

• 3-Benzofurancarbonitrile,2-ethyl-
• 42901-97-3
• C11H9 N O
• 171.19
• .

• 3-Oxabicyclo[3.2.0]heptane-2,4-dione
• 4462-96-8
• C6H6 O3
• 126.11
• .

• 3,5,9-Trioxa-4-phosphaheptacos-18-en-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-, innersalt, 4-oxide, (7R,18Z)-
• 4235-95-4
• C₄₄H₈₄NO₈P
• 224-193-8
• 786.113421
• .

• 3a(1H)-Azulenol,2,3,4,5,8,8a-hexahydro-6,8a-dimethyl-3-(1-methylethyl)-, (3R,3aS,8aR)-
• 465-28-1
• C15H26 O
• 0
• .

• 3-Hexanone, 4-hydroxy-
• 4984-85-4
• C₆H₁₂O₂
• 225-637-3
• 116.16
• .

• 3-Thiophenecarboxylicacid, 2-amino-4-phenyl-, ethyl ester
• 4815-36-5
• C₁₃H₁₃NO₂S
• 247.3128
• .

• 3,6,9,12-Tetraazatetradecane-1,14-diamine
• 4067-16-7
• C10H28 N6
• 223-775-9
• 232.37 . CODE
• .

• 3H-Indolium,2-[5-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1,3,3-trimethyl-
• 48221-03-0
• C27H31 N2
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4-[(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-5-methyl-2-phenyl-
• 4174-09-8
• C21H18 N4 O2
• 224-037-9
• 358.39322
• .

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

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

• 3-ethyl-5-methoxy-2-methyl-benzothiazole; 4-methylbenzenesulfonate
• 42379-68-0
• C₁₈H₂₁NO₄S₂
• 255-788-0
• 379.49364
• .

• 3-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-, hydrochloride (1:1), (3R)-
• 41220-48-8
• C10H11 N O2 . Cl H
• 213.66
• .

• 3-Thiomorpholinecarboxylicacid, 5-methyl-, 1-oxide, (1S,3R,5S)-
• 455-41-4
• C6H11 N O3 S
• 0
• .

• 3-Furancarboxylic acid,4-(aminomethyl)-2,5-dimethyl-, hydrochloride (1:1)
• 435341-93-8
• C8H11 N O3 . Cl H
• 169.18
• .

• 3H-Indolium, 2-[3-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-1-octadecyl-, perchlorate (1:1)
• 41085-99-8
• C59 H97 N2 . Cl O4
• 933.87
• .

• 3H-Phenoxazin-3-one,7-hydroxy-, ammoniate (1:1)
• 42249-61-6
• C₁₂H₁₀N₂O₃
• 255-736-7
• 230.2194
• .

• 3-Chlorothioanisole
• 4867-37-2
• C₇H₇ClS
• -0
• 158.64
• .

• 3-Pyridinecarboxylicacid, 1,2,5,6-tetrahydro-, methyl ester
• 495-19-2
• C7H11 N O2
• 222.08
• .

• 3-Pyridinecarboxamide,N-(2-[1,1'-biphenyl]-4-yl-1-hydroxy-2-oxoethyl)-
• 42069-29-4
• C20H16 N2 O3
• 0
• .

• 3-amino-9,10-dioxo-anthracene-2-carboxylic acid
• 4831-47-4
• C₁₅H₉NO₄
• 225-409-3
• 267.23626
• .

• 3-Cyclohexene-1-carboxylicacid, 6-[(4-methyl-1-piperazinyl)carbonyl]-
• 436087-12-6
• C13H20 N2 O3
• 252.31
• .