• 3-Pentyn-2-ol,5-[2-[bis(1-methylethyl)amino]ethoxy]-2-methyl-
• 16488-99-6
• C14H27 N O2
• 241.3697
• .

• 3,3-Diaziridinedicarboxylicacid, 1,1'-[[(1,1-dimethylethyl)imino]bis(methylene)]bis[2-methyl-, tetramethylester, [1a(1R*,2S*),2b]- (9CI)
• 106036-94-6
• C18H31 N5 O8
• 445.4674
• .

• 3-Butenenitrile,2-methyl-
• 16529-56-9
• C5H7 N
• 240-596-1 C5H7N
• 81.11578
• .

• 3H,12H-4,1:11,8:18,15-Trinitrilo-1H-pyrrolo[2,1-c][1,11,18,4,7,14,21]oxadithiatetraazacyclotetracosine-5,12,19,22(4H)-tetrone,6,7,13,14,20,21,24,25,26,26a-decahydro-3-methyl-7-(1-methylethyl)-14,21-bis(phenylmethyl)-,(3R,4S,7S,14R,21S,26aS)- (9CI)
• 120853-17-0
• C38H41 N7 O5 S2
• 739.906
• .

• 3-Cinnolinecarboxylicacid, 1-(4-chlorophenyl)-1,4-dihydro-5-(2-hydroxyethoxy)-4-oxo-
• 160161-65-9
• C17H13 Cl N2 O5
• .

• 3(4bH)-Phenanthrenone,5,6,7,8,8a,9-hexahydro-6,10-dihydroxy-4-methoxy-4b,8,8-trimethyl-2-(1-methylethyl)-,[4bS-(4ba,6b,8ab)]- (9CI)
• 126006-07-3
• C21H30 O4
• 346.4605
• .

• 3H-Imidazo[4,5-f]quinoxaline-4-methanol,2-amino-3,8-dimethyl-
• 153954-29-1
• C12H13 N5 O
• 0
• .

• 3,6-Acridinediamine,N3,N3,N6,N6-tetramethyl-9-phenyl-
• 16292-14-1
• C23H23 N3
• 341.4488
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[9-[(3,5-dinitrophenyl)amino]-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)
• 144604-22-8
• C26H19 N3 O11
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3,23-dihydroxy-, (3a,4b)-
• 119863-89-7
• C29H44 O4
• 456.6573
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-yl)-,3-ethyl 5-methyl ester
• 110714-60-8
• C28H27 N O6
• 473.5171
• .

• 3-Quinolinecarboxylicacid,8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-7-[3-[(methylamino)methyl]-1-pyrrolidinyl]-4-oxo-
• 104455-87-0
• C19H21 Cl F N3 O3
• 393.8397
• .

• 3H-Pyrrolo[2,1,5-de]quinolizin-3-one,7-[[(3aR,6aS,8R,9aS)-decahydro-8-methylpyrido[2,1,6-de]quinolizin-3a(1H)-yl]methyl]-4,5,5a,6-tetrahydro-8-methyl-,(5aS)- (9CI)
• 142796-25-6
• C26H36 N2 O
• .

• 3H-2-Benzopyran-7-carboxylicacid, 4,6-dihydro-8-hydroxy-3,5-dimethyl-6-oxo-4-(trifluoromethyl)-
• 142689-11-0
• C13H11 F3 O5
• 304.2186
• .

• 3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]prop-1-ene
• 19685-21-3
• C₁₀H₂₀O₄
• 243-224-6
• 204.2634
• .

• 3H-Cyclopenta[5,6]naphth[2,1-c]oxepin-3-one,5,11,12-tris(acetyloxy)-8-(3-furanyl)-1,4,5,5a,5b,6,7,7a,8,9,10b,11,12,12a-tetradecahydro-1,1,5a,7a,10b-pentamethyl-,(5S,5aR,5bR,7aS,8R,10bR,11S,12R,12aS)-
• 152682-87-6
• C32H42 O9
• .

• 3-Isoquinolinecarboxylicacid, decahydro-6-[2-(1H-tetrazol-5-yl)ethyl]-, (3R,4aS,6S,8aS)- (9CI)
• 150131-79-6
• C13H21 N5 O2
• .

• 3,4-Hexanediol,3,4-dimethyl-
• 1185-02-0
• C8H18 O2
• 146.2273
• .

• 3-Oxazolidinesulfonamide,2-oxo-N-(1-phenylethyl)-
• 116943-63-6
• C11H14 N2 O4 S
• 270.3049
• .

• 3-Cyclohexene-1-methanol,a,4-dimethyl-a-(4-methyl-3-pentenyl)-,(R*,R*)-, mixt. with chamomile (9CI)
• 117147-90-7
• C15H26 O .
• 0
• .

• 3-Pyridinecarboximidamide,5-amino-N-cyano-N'-(2-phenylethyl)-
• 152802-94-3
• C15H15 N5
• .

• 3-Oxabicyclo[4.1.0]heptan-2-one,4,4,7,7-tetramethyl-, (1S-cis)- (9CI)
• 14087-71-9
• C10H16 O2
• 168.23
• .

• 3-Pentanone,1,1,2,2,4,4,5,5-octafluoro-1,5-dimethoxy-
• 1422-71-5
• C7H6 F8 O3
• 290.108
• .

• 3H-Carbazole-3,4(9H)-dione,2-methyl-1-(3-methylpentyl)- (9CI)
• 155233-24-2
• C19H21 N O2
• .

• 3-Isoxazolecarboxylicacid, 4-benzoyl-5-methyl-, ethyl ester
• 17335-06-7
• C14H13 N O4
• 259.2573
• .

• 3-Quinolinecarboxylicacid, 4-(1,3-benzodioxol-5-yl)-1,4,5,6,7,8-hexahydro-2-methyl-5-oxo-, methylester, (R)- (9CI)
• 139758-86-4
• C19H19 N O5
• 0
• .

• 3H-Purin-6-amine,3-(3-deoxy-b-D-erythro-pentofuranosyl)-
• 16136-35-9
• C10H13 N5 O3
• .

• 3-Pyridinecarboxylicacid, 2-[(2-phenylethyl)thio]ethyl ester
• 101952-70-9
• C16H17 N O2 S
• 287.3767
• .

• 3-Oxazolidinesulfonamide,2-oxo-N-tricyclo[3.3.1.13,7]dec-1-yl-
• 116943-66-9
• C13H20 N2 O4 S
• 300.3739
• .

• 3,5-Dioxa-9-thia-4-phosphapentadecan-1-aminium,4-hydroxy-N,N,N-trimethyl-7-[(1-oxohexyl)amino]-, inner salt, 4-oxide, (7S)-(9CI)
• 144000-46-4
• C20H43 N2 O5 P S
• 0
• .

• 3(2H)-Pyridazinone,4,5-dichloro-2-(1-oxopentyl)-
• 155164-65-1
• C9H10 Cl2 N2 O2
• 0
• .

• 3H-Pyrazol-3-one,2-[2-(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-
• 119457-15-7
• C29H23 Cl N6 O2
• 522.9849
• .

• 3-Pyridinecarboxylicacid, 2-(phenylamino)-
• 16344-24-4
• C₁₂H₁₀N₂O₂
• 214.22
• .

• 3H-Indolo[3,2,1-de][1,5]naphthyridine-5,6-dione,3-[2-(4,8-dimethoxy-9H-pyrido[3,4-b]indol-1-yl)ethyl]-4-methoxy-
• 118636-90-1
• C30H24 N4 O5
• .

• 3H-Carbazole-3,4(9H)-dione,1-heptyl-2-methyl-
• 155233-27-5
• C20H23 N O2
• .

• 3-Quinolinecarboxylicacid, 2-methyl-, 2-[2-(dibutylamino)acetyl]hydrazide
• 134341-02-9
• C21H30 N4 O2
• 370.4885
• .

• 3,6-Phenanthrenedione,1,2,4,4a-tetrahydro-2,5-dihydroxy-1,1,4a-trimethyl-7-(1-methylethyl)-,(2R,4aS)-
• 121688-14-0
• C20H24 O4
• .

• 3,5-Pyridinedicarboxamide,4-(2,4-dichlorophenyl)-N3,N3,N5,N5-tetraethyl-1,4-dihydro-2,6-dimethyl-
• 161772-08-3
• C23H31 Cl2 N3 O2
• 452.4171
• .

• 3-Pyrrolidineaceticacid, 2-carboxy-4-(1-hydroxy-1-methylethyl)-, [2S-(2a,3b,4a)]- (9CI)
• 125292-93-5
• C10H17 N O5
• 231.2457
• .

• 3-Decen-2-one,1,1,1-trifluoro-4-methyl-, (Z)- (9CI)
• 117710-98-2
• C11H17 F3 O
• 222.2473
• .

• 3-Quinolinamine,4-[4-(2,4-dimethoxyphenyl)-1-piperazinyl]-
• 16018-10-3
• C21H24 N4 O2
• 364.4409
• .

• 3,9-Ethano-1H,3H,7H-furo[3',4':2,3]cyclopenta[1,2-b]pyran-7-one,4-[(2S)-2,5-dihydro-3-methyl-5-oxo-2-furanyl]hexahydro-3,8,9,11-tetrahydroxy-4-methyl-10-methylene-,(3R,3aR,4S,5aR,8R,9R,9aR,11R)- (9CI)
• 149180-47-2
• C19H22 O9
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-hydroxy-, O-2-propynyloxime, monohydrochloride, (E)- (9CI)
• 145427-95-8
• C9H12 N2 O2 . Cl H
• 0
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-6-thioxo-
• 17624-07-6
• C6H5 N O2 S
• 241-599-0
• 155.1744
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-4-hydroxy-2-methyl-6-oxo-
• 1127-47-5
• C7H7 N O4
• 168.1274
• .

• 3-Pentanethiol,3-methyl-
• 1639-03-8
• C6H14 S
• 216-677-2
• 118.24036
• .

• 3-Isoxazolecarboxamide,N-(4-bromo-2,6-dimethylphenyl)-5-methyl-
• 130403-20-2
• C13H13 Br N2 O2
• 309.1585
• .

• 3-Isoxazolecarboxamide,5-methyl-N-(2-methylphenyl)-
• 108651-13-4
• C12H12 N2 O2
• 216.2359
• .

• 3(4H)-Dibenzofuranone,4a,9b-dihydro-8,9b-bis(7-hydroxy-4-oxo-4H-1-benzopyran-3-yl)-, (4aR,9bR)-rel-
• 142279-44-5
• C30H18 O8
• .

• 3-Azabicyclo[3.2.0]hept-3-en-2-one,4-amino-
• 17097-68-6
• C6H8 N2 O
• 124.1405
• .