• 3-Quinolinecarboxylicacid, 4-chloro-1,2-dihydro-2-oxo-, ethyl ester
• 99429-64-8
• C12H10 Cl N O3
• 251.6657
• .

• 3-Furancarbonitrile,4-(1,1-dimethylethyl)-2-(3-methyl-2-oxo-1-pyrrolidinyl)-
• 92338-66-4
• C14H18 N2 O2
• 246.3049
• .

• 3-Ethyl-2-(3-(3-ethyl-5,6-dimethyl-3H-benzothiazol-2-ylidene)-2-methylprop-1-enyl)-5-phenylbenzoxazolium p-toluenesulphonate
• 94158-33-5
• C₃₇H₃₈N₂O₄S₂
• 303-104-7
• 638.83862
• .

• 3-Pyridinecarboxylicacid, 2-(cyanomethyl)-6-phenyl-, ethyl ester
• 93013-82-2
• C16H14 N2 O2
• 266.2946
• .

• 3-Buten-2-one,4-(3-methylphenyl)-, (3E)-
• 95416-57-2
• C11H12 O
• 0
• .

• 3-Chloro-4-(dibutylamino)benzenediazonium trichlorozincate
• 94022-54-5
• C₁₄H₂₁Cl₄N₃Zn
• 301-551-2
• 438.53864
• .

• 3-Cyclopentene-1-hexanol,b,d,2,2,3-pentamethyl-
• 94200-28-9
• C16H30 O
• 303-504-1
• 238.4088
• .

• 3,6,9,12-Tetraoxatetradecan-1-ol,14-(C10-12-alkyloxy) derivs., dihydrogen phosphates, dipotassium salts
• 97592-96-6
• 307-295-8
• .

• 3-Thiophenemethanesulfonicacid, 2-bromo-a-hydroxy-, sodium salt (1:1)
• 94108-06-2
• C5H5 Br O4 S2 . Na
• 302-343-4
• 282.08799
• .

• 3,14:4,13-Dimethenobiscycloocta[4,5]benzo[1,2-a:1',2'-e]cyclooctene,1,2,5,6,8,9,11,12,15,16,18,19-dodecahydro- (9CI)
• 94978-50-4
• C30H30
• 0
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,5-(1-pyrrolidinyl)-
• 92335-64-3
• C8H11 N7
• 205.2198
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7-diamine,3-ethyl-N7,N7-dimethyl-
• 92657-99-3
• C8H13 N7
• 207.2357
• .

• 3H-1,2,4-Triazole-3-thione,5-(2,4-dichlorophenyl)-2,4-dihydro-4-(2-methylphenyl)-
• 93677-85-1
• C15H11 Cl2 N3 S
• 0
• .

• 3-Pyrrolidinecarboxylicacid, 1-octadecyl-5-oxo-, sodium salt (1:1)
• 94108-40-4
• C₂₃H₄₂NNaO₃
• 302-380-6
• 403.57425
• .

• 3,4-Dihydro-6,7,8-trimethoxy-2-methylisoquinolinium methyl sulphate
• 93776-98-8
• C₁₄H₂₁NO₇S
• 298-025-7
• 347.38404
• .

• 3-(2-chloro-4-isocyanato-phenyl)-5-tert-butyl-1,3,4-oxadiazol-2-one
• 97659-35-3
• C₁₃H₁₂ClN₃O₃
• 307-438-4
• 293.70568
• .

• 3,3-((4-(tert-Butyl)phenyl)methylene)bis(1H-indole)
• 94944-80-6
• C₂₇H₂₆N₂
• 305-658-5
• 378.50874
• .

• 3-Furancarboxamide,N-[(8-fluoro-2,3-dihydro-1-methyl-5-phenyl-1H-1,4-benzodiazepin-2-yl)methyl]-
• 94006-14-1
• C22H20 F N3 O2
• 301-351-5
• 377.4115032
• .

• 3H-Thiazolo[3,4-a]pyrazine-5,8-dione,7-[2-(3,4-dimethoxyphenyl)ethyl]tetrahydro-
• 95110-29-5
• C16H20 N2 O4 S
• 336.406
• .

• 3-Pyridinecarbonitrile,4-methyl-2,6-bis[[2-(sulfooxy)ethyl]amino]-5-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:?)
• 94158-85-7
• C19H24 N6 O14 S4 . x Na
• 303-159-7
• 710.66749
• .

• 3-Pyridazinamine,N-cyclohexyl-6-(methylsulfonyl)-
• 92575-55-8
• C11H17 N3 O2 S
• 255.3366
• .

• 3-Cyclohexene-1-carboxylicacid, 2-methyl-, (2-methyl-3-cyclohexen-1-yl)methyl ester
• 94573-02-1
• C16H24 O2
• 248.3606
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,5-(1-piperidinyl)-
• 93606-27-0
• C9H13 N7
• 219.2464
• .

• 3-Azabicyclo[3.3.1]nonane, 9-methoxy-9-(3-methylphenyl)-3-(2-phenylethyl)-
• 92836-34-5
• C24H31 N O
• .

• 3,6,9,12,15,18,21,24-Octaoxahexatriacontan-1-ol,2,5-dimethyl-, dihydrogen phosphate, dipotassium salt (9CI)
• 97404-09-6
• C30H63 O12 P . 2 K
• 306-772-8
• 723.976441
• .

• 3-Dodecanol,7,11-dimethyl-
• 94021-93-9
• C₁₄H₃₀O
• 301-484-9
• 214.3874
• .

• 3-Methoxyphenyl o-acetylsalicylate
• 94159-26-9
• C₁₆H₁₄O₅
• 303-204-0
• 286.27936
• .

• 3-Pyridinecarboxamide,1-(2-bromoethyl)-1,4-dihydro-
• 90002-51-0
• C8H11 Br N2 O
• 231.0897
• .

• 3-Pyrrolidinecarboxylicacid, 1-docosyl-5-oxo-
• 94108-44-8
• C27H51 N O3
• 302-384-8
• 437.69874
• .

• 3-Ethyl-2-(2-((3-ethyl-3H-benzoselenazol-2-ylidene)methyl)but-1-enyl)benzoselenazolium iodide
• 909-64-8
• C₂₃H₂₅IN₂Se₂
• 213-002-3
• 614.28247
• .

• 3-oxo-4-(1,3,3-trimethylindol-2-ylidene)butanenitrile
• 97214-25-0
• C₁₅H₁₆N₂O
• 0
• .

• 3-Pyrrolidinol,5-methyl-
• 94134-94-8
• C5H11 N O
• 310-142-8
• 101.14694
• .

• 3,11-Epoxycyclopenta[5,6]cycloundec[1,2-b]oxiren-5(2H)-one,1a,3,4,6,6a,7,8,10,11,11a-decahydro-4-hydroxy-4,6a,11a-trimethyl-7-(1-methylethyl)-,(1aR,3S,4S,6aS,7S,11R,11aS)- (9CI)
• 94818-03-8
• C20H30 O4
• 0
• .

• 3H-1,2,4-Dithiazol-5-amine,3,3-dichloro-
• 90229-84-8
• C2H2 Cl2 N2 S2
• 189.0867
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4,4-dimethyl-5-(1-methylethyl)-
• 90152-74-2
• C8H14 N2 O
• 154.2096
• .

• 3-(2-hydroxyethyl)-1-(hydroxymethyl)-1-octadecyl-urea
• 97659-33-1
• C₂₂H₄₆N₂O₃
• 307-436-3
• 386.61224
• .

• 3-acetamido-5-methoxy-1H-indole-2-carboxylate
• 97310-92-4
• C₁₂H₁₁N₂O₄-
• 248.23
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine, 7-butoxy-
• 92333-32-9
• C8H11 N5 O
• 193.2058
• .

• 3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane,1-(3-chloro-1-propen-1-yl)-, chloride (1:1)
• 94133-98-9
• C9H16 Cl N4 . Cl
• 302-763-8
• .

• 3-Hydroxy-2,2-bis(((1-oxoallyl)oxy)methyl)propyl aziridine-1-propionate
• 93965-20-9
• C₁₆H₂₃NO₇
• 300-969-2
• 341.35632
• .

• 3H-Indol-3-one,5,7-dichloro-2-(5-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
• 93981-76-1
• C16H7 Cl3 N2 O2
• 301-163-3
• 365.59798
• .

• 3-[(4-hydroxyphenyl)amino]-2,6-dinitro-benzenesulfonic acid
• 94094-80-1
• C₁₂H₉N₃O₈S
• 302-181-4
• 355.28016
• .

• 3,5-Heptadien-2-one,6-(2,2,3-trimethylcyclobutyl)-
• 92469-61-9
• C14H22 O
• 206.3239
• .

• 3-Azabicyclo[3.1.0]hexane-1-carboxylicacid, 5-(aminocarbonyl)-3,6,6-trimethyl-2,4-dioxo-, methyl ester
• 92058-10-1
• C11H14 N2 O5
• 254.2393
• .

• 3-Pyrrolidinol,1-cyclohexyl-4-[[4-(dimethylamino)phenyl]methyl]-
• 94431-69-3
• C19H30 N2 O
• 302.4543
• .

• 4-Piperidinol,1-[4-(hydroxymethyl)phenyl]-
• 914349-20-5
• C12H17 N O2
• 207.2689
• .

• 4-Piperidinecarboxylicacid, 1-(4-chloro-5-formyl-2-thiazolyl)-, methyl ester
• 914348-64-4
• C11H13 Cl N2 O3 S
• 288.7505
• .

• 4-Thiazolecarboxylicacid, 5-bromo-2-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester
• 914349-71-6
• C10H13 Br N2 O4 S
• 337.1902
• .

• 4-Thiazolecarboxylicacid, 2-amino-5-chloro-, methyl ester
• 914348-76-8
• C5H5 Cl N2 O2 S
• 192.6234
• .

• 3-bromo-N-[3-(3-bromopropanoylamino)propyl]propanamide
• 90436-03-6
• C₉H₁₆Br₂N₂O₂
• 0
• .