• 3H-Pyrazol-3-one,4,4'-[methylenebis(methylimino)]bis[1,2-dihydro-1,5-dimethyl-2-phenyl-
• 810-16-2
• C25H30 N6 O2
• 212-369-7
• 446.5447
• .

• 3,4-Piperidinediol,3,4-dimethyl-6-phenyl-1-(phenylmethyl)-, (3a,4a,6a)- (9CI)
• 84714-98-7
• C20H25 N O2
• 0
• .

• 3H-Imidazo[4,5-c]pyridine,2-[2-methoxy-4-(methylthio)phenyl]-, hydrochloride (1:1)
• 86315-69-7
• C14H13 N3 O S . Cl H
• 0
• .

• 3-Pyridinecarbonitrile,5-(4-cyanophenyl)-1,2-dihydro-6-methyl-2-oxo-
• 88594-78-9
• C14H9 N3 O
• 0
• .

• 3,8,10-Trioxa-9-silatetradecan-14-oicacid, 9-(4-ethoxy-4-oxo-1-phenylbutoxy)-4-oxo-7,9,11-triphenyl-, ethyl ester(9CI)
• 85905-71-1
• C42H50 O9 Si
• 0
• .

• 3,6,9,12-Tetraazadispiro[5.2.5.2]hexadecan-9,6-ium,3,12-bis(3-bromo-1-oxopropyl)-, chloride (1:2)
• 86641-76-1
• C18H32 Br2 N4 O2 . 2 Cl
• 567.26
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(cyclopropylmethyl)5-propyl ester
• 86781-09-1
• C22H26 N2 O6
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(tetrahydro-1,1-dioxido-3-thienyl)-
• 881-38-9
• C8H12 N2 O3 S
• 0
• .

• 3-Pyridinecarbonitrile,5-[2-(3,4-dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-
• 83249-52-9
• C₁₄H₁₀Cl₂N₄O₂
• 280-322-8
• 337.1608
• .

• 3(2H)-Isoxazolone,5-amino-4-(1-methylpropyl)-
• 89851-83-2
• C7H12 N2 O2
• 0
• .

• 3-Thiophenecarbonitrile,2-[2-[4-[bis[2-(acetyloxy)ethyl]amino]phenyl]diazenyl]-5-(2-phenyldiazenyl)-
• 83743-05-9
• C25H24 N6 O4 S
• 280-684-7
• 504.56086
• .

• 3-Thiabicyclo[3.2.0]hept-6-ene,3,3-dioxide
• 84451-42-3
• C6H8 O2 S
• 0
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1,4-dihydro-1-(methylamino)-7-(4-methyl-1-piperazinyl)-4-oxo-
• 86393-37-5
• C16H19 F N4 O3
• 289-231-8
• 334.3455
• .

• 3-Pyridinemethanol,5-hydroxy-4,6-dimethyl-, 3-(dihydrogen phosphate)
• 883-84-1
• C8H12 N O5 P
• 0
• .

• 3-Azabicyclo[3.1.0]hexane,1-(3,4-dichlorophenyl)-, hydrochloride (1:1)
• 86215-36-3
• C11H11 Cl2 N . Cl H
• 264.58
• .

• 3-Cyclohexene-1-carboxaldehyde,4-(4-methylpentyl)-
• 83803-50-3
• C13H22 O
• 280-868-7
• 194.31318
• .

• 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-7-(2-methylpropyl)-, inner salt, 4-oxide
• 83922-30-9
• C28H60 N O5 P
• 0
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-5-(2-furanyl)-2,4-dihydro-
• 80809-38-7
• C6H6 N4 O S
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, 3-methyl 5-(2-oxopropyl)ester
• 86780-90-7
• C₁₉H₂₀N₂O₇
• 388.3713
• .

• 3,5-Hexadienoic acid,2-(methoxymethylene)-3-methyl-6-[3-[(3-methyl-2-buten-1-yl)oxy]phenyl]-, methylester, (2E,3Z,5E)-
• 87081-57-0
• C21H26 O4
• 0
• .

• 3H-Imidazo[4,5-c]pyridine,2-[2-methoxy-4-(methylsulfinyl)phenyl]-
• 86315-52-8
• C14H13 N3 O2 S
• 0
• .

• 3-Isoquinolineethanamine, 3,4-dihydro-N,N-dimethyl-1-(2-nitrophenyl)-, ethanedioate (1:1)
• 83658-47-3
• C₂₁H₂₃N₃O₆
• 0
• .

• 3-((9,10-Dihydro-9,10-dioxo-4-((p-tolyl)amino)-1-anthryl)amino)propyltrimethylammonium dihydrogen phosphate
• 85283-80-3
• C27H32N3O6P
• 286-607-3
• 525.533241
• .

• 3-Phorbinepropanoicacid, 14,18-diethyl-9-(1-hydroxyethyl)-4,6,8,13-tetramethyl-20-oxo-, methylester, [3S-(3a,4b)]- (9CI)
• 81689-98-7
• C36H42 N4 O4
• 0
• .

• 3-Pyridinecarboxylicacid, 1,2,5,6-tetrahydro-4-hydroxy-1-(1-methylethyl)-, methyl ester, sodiumsalt (1:1)
• 83898-42-4
• C10H17 N O3 . Na
• 281-252-0
• 221.22871
• .

• 3,9-diethylidene-2,4,8,10-tetraoxaspiro[5.5]undecane; hexane-1,6-diol; [4-(hydroxymethyl)cyclohexyl]methanol
• 88849-65-4
• C₂₅H₄₆O₈
• 0
• .

• 3,4-Piperidinediol,4-ethynyl-1,3-dimethyl-6-phenyl-, (3a,4b,6b)- (9CI)
• 84687-60-5
• C15H19 N O2
• 0
• .

• 3,5,9,22-Tetraoxa-4-phosphapentacos-24-en-1-aminium,4-hydroxy-N,N,N,24-tetramethyl-7-[[12-[(2-methyl-1-oxo-2-propenyl)oxy]-1-oxododecyl]oxy]-10,23-dioxo-,inner salt, 4-oxide, (R)-, homopolymer (9CI)
• 80294-17-3
• C40 H72 N O12 P
• 0
• .

• 3-ethyl-4-methyl-pentan-2-one
• 84984-47-4
• C₈H₁₆O
• 128.2161
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(4-methylphenyl)-
• 86-92-0
• C11H12 N2 O
• 201-708-4
• 188.25
• .

• 3-Pyridinecarboxylicacid, 2-acetyl-
• 89942-59-6
• C8H7 N O3
• 165.15
• .

• 3,6,9,12,15-Pentaoxaheptadecane,2,16-dimethyl-
• 84696-63-9
• C14H30 O5
• 283-668-8
• 278.385
• .

• 3-Thiomorpholinecarboxylicacid, 2,2,5-trimethyl-, 1-oxide, [1R-(1a,3b,5b)]- (9CI)
• 83573-53-9
• C8H15 N O3 S
• 0
• .

• 3-Ethyl-2-((3-methyl-3H-benzothiazol-2-ylidene)methyl)naphtho(2,1-d)thiazolium toluene-p-sulphonate
• 84434-30-0
• C29H26N2O3S3
• 282-828-4
• 546.72334
• .

• 3-Isoxazolepropanoicacid, 5-methyl-
• 80073-32-1
• C7H9 N O3
• 0
• .

• 3(2H)-Benzofuranone,2-butyl-
• 85614-49-9
• C12H14 O2
• 287-936-5
• 190.23836
• .

• 3H-Imidazo[4,5-c]pyridine,2-[2-methoxy-4-(methylsulfinyl)phenyl]-, hydrochloride (1:1)
• 87359-33-9
• C14H13 N3 O2 S . Cl H
• 0
• .

• 3H-Pyrazol-3-one,2-[5-[[2-(acetyloxy)ethyl]sulfonyl]-2-methoxyphenyl]-2,4-dihydro-4-[2-(4-methoxy-2-nitrophenyl)diazenyl]-5-methyl-
• 85750-11-4
• C22H23 N5 O9 S
• 288-536-3
• 533.51112
• .

• 3,5,8-Trioxa-4-siladecanoicacid, 7-oxo-2,2,4,6,6-pentaphenyl-, ethyl ester
• 85905-75-5
• C38H36 O6 Si
• 0
• .

• 3-Thiophenepropanoicacid, a-[[(1,1-dimethylethoxy)carbonyl]amino]-,(aS)-
• 83825-42-7
• C12H17 N O4 S
• 270.3253
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-7-[[8-(3-octyloxiranyl)-1-oxooctyl]oxy]-10-oxo-,inner salt, 4-oxide, (7R-cis)- (9CI)
• 80362-02-3
• C44H86 N O9 P
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-4-(2-nitrophenyl)-
• 88434-67-7
• C15H12 N2 O6
• 0
• .

• 3-Cyclohexene-1-carboxaldehyde,4-(4-methyl-3-penten-1-yl)-, oxime
• 84473-76-7
• C13H21 N O
• 282-930-9
• 207.31194
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-[2-(nitrooxy)propyl]5-[3-(nitrooxy)propyl] ester
• 88594-08-5
• C21H24 N4 O12
• 0
• .

• 3-Octanone,8-hydroxy-2,6-dimethyl-
• 84560-01-0
• C10H20 O2
• 283-188-9
• 172.2646
• .

• 3-Bromo-2-ketoglutarate
• 89469-94-3
• C₅H₅BrO₅
• 0
• .

• 3H-Indol-3-one,5-bromo-2-(5-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
• 84-40-2
• C16H8 Br2 N2 O2
• 0
• .

• 3-Pyridinemethanesulfonicacid,5-[2-[5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-,sodium salt (1:3)
• 89923-43-3
• C24H23 Cl N8 O11 S3 . 3 Na
• 0
• .

• 3(2H)-Pyridazinone,4-chloro-5-[[2-[[3-(2-chlorophenoxy)-2-hydroxypropyl]amino]ethyl]amino]-
• 83395-21-5
• C15H18 Cl2 N4 O3
• 373.2344
• .

• 3H-Indolium, 1-dodecyl-2-(3-(1-dodecyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1-propenyl)-3,3-dimethyl-, perchlorate
• 84109-08-0
• C₄₇H₇₃ClN₂O₄
• 0
• .