• 3-Quinolinecarboxylicacid,1,4,5,6,7,8-hexahydro-2,7,7-trimethyl-5-oxo-4-[2-(trifluoromethyl)phenyl]-,ethyl ester
• 78050-80-3
• C22H24 F3 N O3
• 0
• .

• 3H-1,2,4-Triazole-3-thione,4-(4-chlorophenyl)-2,4-dihydro-5-(4-pyridinyl)-
• 74270-76-1
• C13H9 Cl N4 S
• 0
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-, hydrazide
• 74693-62-2
• C12H13 N3 O3
• 0
• .

• 3H-7,12b-Methanodibenz[c,e]azocin-3-one,2,10,11-triethoxy-5,6,7,8-tetrahydro-6-methyl-, hydrochloride (1:1)
• 75370-45-5
• C23H29 N O4 . Cl H
• 0
• .

• 3-Pyridinecarboxylicacid, 2-[(4-chlorophenyl)amino]-, 2-(4-morpholinyl)ethyl ester, hydrochloride(1:1)
• 75449-61-5
• C18H20 Cl N3 O3 . Cl H
• 0
• .

• 3(4H)-Quinazolineacetamide,a-(2-methylpropyl)-4-oxo-2-phenyl-N-[(phenylamino)thioxomethyl]-
• 72045-76-2
• C27H26 N4 O2 S
• 0
• .

• 3-Cyclohexene-1-methanol,1,2,4(or 1,3,5)-trimethyl-
• 72812-40-9
• C10H18 O
• 276-861-3
• 154.28
• .

• 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,7-[[7-(4-azido-2-nitrophenoxy)-1-oxoheptyl]oxy]-4-hydroxy-N,N,N-trimethyl-10-oxo-,inner salt, 4-oxide, (R)- (9CI)
• 74970-86-8
• C37H64 N5 O11 P
• 0
• .

• 3-Heptanone,4-(3,4-dimethoxyphenyl)-
• 70289-08-6
• C15H22 O3
• 0
• .

• 3-Pyridinecarbonitrile,2-amino-5-[2-(2-cyano-4-nitrophenyl)diazenyl]-6-[[3-(4-hydroxybutoxy)propyl]amino]-4-methyl-
• 77737-04-3
• C21H24 N8 O4
• 0
• .

• 3-Butenoic acid,2,2,3,4,4-pentachloro-, butyl ester
• 75147-20-5
• C8H9 Cl5 O2
• 278-078-2
• 314.42086
• .

• 3,17-Dioxa-10,24,30,31-tetrathia-7,14,21,28,33,34,35,36-octaazahexacyclo[13.13.4.12,5.19,12.116,19.123,26]hexatriaconta-2(36),9(35),11,16(34),23(33),25-hexaene-6,13,20,27-tetrone,4,18-dimethyl-8,22-bis(2-methylpropyl)-, (1R,4R,5S,8R,15R,18R,19S,22R)-
• 74847-09-9
• C32H42 N8 O6 S4
• 0
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-(phenylmethyl)-5-(4-pyridinyl)-
• 74270-78-3
• C14H12 N4 S
• 0
• .

• 3(4H)-Quinazolineacetamide,4-oxo-2-phenyl-N-[(phenylamino)thioxomethyl]-
• 72045-60-4
• C23H18 N4 O2 S
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 1-methyl-3-(4-methyl-3-penten-1-yl)-, 2-methylpropyl ester
• 72727-56-1
• C18H30 O2
• 276-789-2
• 278.4296
• .

• 3-Pyridinecarboxylicacid, 6-[2-(diethylamino)ethoxy]-, 1-methylethyl ester, hydrochloride (1:1)
• 75348-36-6
• C15H24 N2 O3 . Cl H
• 0
• .

• 3,5-Pyridinedicarbonitrile,2-amino-
• 78473-10-6
• C₇H₄N₄
• 144.13
• .

• 3-Pyrrolidinecarboxamide,5-ethenyl-2-oxo-
• 71107-19-2
• C7H10 N2 O2
• 275-195-0
• 154.1665
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(4-methylphenyl)-, 3,5-dimethyl ester
• 73257-48-4
• C18H21 N O4
• 0
• .

• 3-Furancarboxylic acid,tetrahydro-2-[(14R)-14-hydroxypentadecyl]-4-methylene-5-oxo-, (2R,3S)-
• 70579-58-7
• C21H36 O5
• 0
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4,7-dihydroxy-N,N,N-trimethyl-, inner salt, 4-oxide, (7R)-
• 74430-89-0
• C26H56 N O6 P
• 509.7
• .

• 3,3-Dichlorobenzidine sulphate
• 74332-73-3
• C₁₂H₁₀Cl₂N₂O₄S-₂
• 277-822-3
• 351.20568
• .

• 3H-Indolium,2-[[2-(4-chlorophenyl)-2-methylhydrazinylidene]methyl]-1-ethyl-3,3-dimethyl-,chloride (1:1)
• 73718-63-5
• C20H23 Cl N3 . Cl
• 277-573-0
• 376.32272
• .

• 3-Ethyl-2-(2-((3-ethyl-3H-benzothiazol-2-ylidene)methyl)but-1-enyl)benzothiazolium p-toluenesulphonate
• 77737-19-0
• C30H32N2O3S3
• 278-756-8
• 564.78168
• .

• 3-(p-Isocyanatobenzyl)-o-tolyl isocyanate
• 78084-30-7
• C₁₆H₁₂N₂O₂
• 278-827-3
• 264.27868
• .

• 3H-Pyrrolo[1,2-a]imidazol-3-one,2,5,6,7-tetrahydro-2-methyl-6-phenyl-
• 76696-74-7
• C13H14 N2 O
• 0
• .

• 3,7-Diazabicyclo[3.3.1]nonan-9-ol,3-ethyl-7-methyl-, (9-syn)-
• 75305-24-7
• C10H20 N2 O
• 0
• .

• 3-Thiomorpholinone,2-phenyl-
• 70156-57-9
• C₁₀H₁₁NOS
• 193.27
• .

• 3-Phenanthrenemethanol,a-methyl-
• 7494-58-8
• C16H14 O
• 0
• .

• 3-Thiophenethiol
• 7774-73-4
• C₄H₄S₂
• 231-880-6
• 116.20456
• .

• 3-Pyridinecarboxamide,6-methoxy-
• 7150-23-4
• C7H8 N2 O2
• 152.1506
• .

• 3-Heptanone,1-(4-hydroxy-3-methoxyphenyl)-7-phenyl-
• 78954-23-1
• C20H24 O3
• 0
• .

• 3-Quinolinecarboxylicacid, 1,4-dihydro-7-hydroxy-1,6-dimethoxy-4-oxo-
• 70393-86-1
• C12H11 N O6
• 0
• .

• 3,5,9-Trioxa-4-phosphatricosan-1-aminium,7-[[12-[(4-azido-2-nitrophenyl)amino]-1-oxododecyl]oxy]-4-hydroxy-N,N,N-trimethyl-10-oxo-,inner salt, 4-oxide, (7R)- (9CI)
• 71303-93-0
• C40H71 N6 O10 P
• 0
• .

• 3H-7,12b-Methanodibenz[c,e]azocin-3-one,5,6,7,8-tetrahydro-2,10,11-trimethoxy-6-methyl-, hydrochloride (1:1)
• 75370-39-7
• C20H23 N O4 . Cl H
• 0
• .

• 3-Hexen-2-ol,3-methyl-, (3E)-
• 76966-27-3
• C7H14 O
• 114.19
• .

• 3H-Pyrrolo[1,2-a]imidazol-3-one,2,5,6,7-tetrahydro-6-phenyl-2-(phenylmethyl)-
• 76696-81-6
• C19H18 N2 O
• 0
• .

• 3H-Indolium,1,3,3-trimethyl-2-[[2-methyl-2-[4-(2-phenyldiazenyl)phenyl]hydrazinylidene]methyl]-,chloride (1:1)
• 72984-92-0
• C25H26 N5 . Cl
• 277-172-0
• 431.96044
• .

• 3,5-Pyridinedicarboxylicacid, 4-[2-(difluoromethoxy)phenyl]-1,4-dihydro-2,6-dimethyl-, 3,5-dimethylester
• 71653-63-9
• C18H19 F2 N O5
• 367.38
• .

• 3-Pyridinecarboxamide,1,6-dihydro-1-methyl-6-oxo-
• 701-44-0
• C₇H₈N₂O₂
• 0
• .

• 3-Pyridinamine,4-[4-(3-fluorophenyl)-1-piperazinyl]-
• 78069-83-7
• C15H17 F N4
• 0
• .

• 3'-Uridylic acid,uridylyl-(3'®5')-,cyclic nucleotide
• 73120-97-5
• C18H22 N4 O16 P2
• 0
• .

• 3-Buten-2-one,4-(dimethylamino)-3-(4-pyridinyl)-
• 78504-61-7
• C11H14 N2 O
• 278-929-8
• 190.24166
• .

• 3H-Imidazo[4,5-f]quinolin-2-amine,N-hydroxy-3-methyl-
• 77314-23-9
• C11H10 N4 O
• 214.25
• .

• 3H-Xanthen-3-one,2,6,7-trihydroxy-9-(3-pyridinyl)-
• 7638-44-0
• C18H11 N O5
• 231-571-6
• 321.28
• .

• 3H-Imidazo[2,1-i]purine,3-[5-O-[hydroxy[[hydroxy(phosphonoamino)phosphinyl]oxy]phosphinyl]-b-D-ribofuranosyl]-
• 78368-53-3
• C12H17 N6 O12 P3
• 0
• .

• 3-Butenoic acid,2-amino-, (2S)-
• 70982-53-5
• C₄H₇NO₂
• 101.1
• .

• 3-Pyridinecarboxylicacid, 2-[[4-(phenylthio)phenyl]amino]-
• 75910-22-4
• C18H14 N2 O2 S
• 0
• .

• 3(4H)-Quinazolineacetamide,a-(1-methylethyl)-N-[[(4-methylphenyl)amino]thioxomethyl]-4-oxo-2-phenyl-
• 72045-75-1
• C27H26 N4 O2 S
• 0
• .

• 3-((1,3-Diallyl-1,3-dihydro-2H-imidazo(4,5-b)quinoxalin-2-ylidene)ethylidene)-3,9-dihydro-2,4-dimethyl-9-oxopyrazolo(5,1-b)quinazolinium toluene-p-sulphonate
• 75535-20-5
• C36H33N7O4S
• 278-249-1
• 659.75672
• .