• 4(1H)-Pyridinone,1-ethyl-3-hydroxy-2-(1-hydroxyethyl)-
• 139261-92-0
• C9H13 N O3
• 0
• .

• 4,8-Epidioxyazulen-5-ol,1,2,3,3a,4,5,8,8a-octahydro-1,4-dimethyl-7-(1-methylethyl)-,(1R,3aS,4S,5S,8R,8aR)-
• 103476-96-6
• C15H24 O3
• .

• 4H-1-Benzopyran-4-one,3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-[[6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-b-D-glucopyranosyl]oxy]-
• 142768-55-6
• C31H28 O14
• .

• 4,7-Methano-1H-isoindole-1,3(2H)-dione,3a,4,7,7a-tetrahydro-2-(4-hydroxyphenyl)-4(or 5)-(2-propenyl)-,(3aR,4S,7R,7aS)-rel- (9CI)
• 121523-72-6
• C18H17 N O3
• .

• 4H-1-Benzopyran-4-one,2-(2,5-dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-2,3-dihydro-5-hydroxy-, (2S)-
• 146555-77-3
• C21H22 O11
• .

• 4-Thiazolidinone,5-[(3-fluorophenyl)methylene]-3-(4-morpholinylmethyl)-2-thioxo-
• 107240-20-0
• C15H15 F N2 O2 S2
• 338.4202
• .

• 4H-Pyrido[2,3-b][1,4]diazepin-4-one,3,5-dihydro-5-[2-(4-morpholinyl)ethyl]-2-phenyl-
• 113524-29-1
• C20H22 N4 O2
• 350.4143
• .

• 4H,7H-3,6a-Methano-2H-1,3-benzoxazocine,hexahydro-2-methyl-, 3-oxide, (2R,3S,6aS,10aS)- (9CI)
• 113866-79-8
• C12H21 N O2
• .

• 4H-1-Benzopyran-4-one,6-b-D-glucopyranosyl-3,5-dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-
• 10515-26-1
• C22H22 O11
• 0
• .

• 4H-Imidazol-4-one,3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-, (5S)-
• 161326-34-7
• C17H17 N3 O S
• 311.41
• .

• 4-Thiazolidinone,3-phenyl-5-(phenylmethylene)-2-thioxo-
• 13037-56-4
• C16H11 N O S2
• 297.3946
• .

• 4-Quinazolinecarboxylicacid, 2,3,5,6,7,8-hexahydro-2-oxo-
• 1133-78-4
• C9H10 N2 O3
• 194.1873
• .

• 4(3H)-Quinazolinone,7-chloro-2-[[2-(dimethylamino)-1-methylethyl]thio]-3-phenyl-
• 15589-23-8
• C19H20 Cl N3 O S
• 0
• .

• 4-Thiazolidinone,5-[(4-chlorophenyl)methylene]-3-[[[4-(1-piperidinylcarbonyl)phenyl]amino]methyl]-2-thioxo-
• 104183-58-6
• C23H22 Cl N3 O2 S2
• .

• 4-Undecenoic acid,3-methyl-2-(phenylmethoxy)-, methyl ester, (2R,3R,4E)-rel-
• 102616-20-6
• C20H30 O3
• 318.4504
• .

• 4(3H)-Quinazolinone,3-[[5-(4-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]methyl]-2-methyl-
• 106924-06-5
• C18H14 N4 O3
• 334.3288
• .

• 4H-Pyran-4-one,6-(6,6a,7,8,9,10,11,12,13,13a-decahydro-7,10-dihydroxy-11-methyl-5H-cyclonona[a]naphthalen-3-yl)-2,3-dihydro-2-hydroxy-(9CI)
• 131189-60-1
• C23H30 O5
• .

• 4H-1-Benzopyran-4-one,8-[1-hydroxy-4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]-3-methyl-2-phenyl-,hydrochloride (1:1)
• 152735-33-6
• C31H34 N2 O4 . Cl H
• .

• 4-Morpholineaceticacid,(2R,3aS,3bS,6R,8aS,8bR,10aS)-2,6-diethynylhexadecahydro-6-hydroxy-3a,5a-dimethyldicyclopenta[a,f]naphthalen-2-ylester (9CI)
• 142546-49-4
• C28H39 N O4
• 453.6136
• .

• 4H-1-Benzopyran-4-one,5,7-dihydroxy-8-(2-hydroxy-3-methyl-3-buten-1-yl)-3-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-
• 154992-17-3
• C25H26 O6
• .

• 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-6,8-bis(3-methyl-2-buten-1-yl)-,(2S)-
• 162382-67-4
• C30H36 O4
• .

• 4-Phenoxathiincarboxamide,N-[2-(dimethylamino)ethyl]-, hydrochloride (1:1)
• 112022-26-1
• C17H18 N2 O2 S . Cl H
• 350.863
• .

• 4H-1,3-Benzoxazin-4-one,2,3-dihydro-3-(4-nitrobenzoyl)-2-[4-(trifluoromethyl)phenyl]-
• 103952-86-9
• C22H13 F3 N2 O5
• 442.34423
• .

• 4H-Pyrimido[6,1-a]isoquinolin-4-one,2,3,6,7-tetrahydro-9,10-dimethoxy-3,7-dimethyl-2-[(2,4,6-trimethylphenyl)imino]-,hydrochloride (1:1)
• 108508-89-0
• C25H29 N3 O3 . Cl H
• 455.977
• .

• 4(3H)-Quinazolinone,3-[[(2-chlorophenyl)[2-(3-chlorophenyl)diazenyl]methylene]amino]-2-methyl-
• 110605-06-6
• C22H15 Cl2 N5 O
• 436.2934
• .

• 4,8-Dioxabicyclo[5.1.0]octane,3-[(1R)-1-bromopropyl]-5-[(1R,3Z)-1-chloro-3-hexen-5-ynyl]-, (1S,3R,5R,7R)-(9CI)
• 143051-65-4
• C15H20 Br Cl O2
• .

• 4-Piperidinamine,1-(2-ethoxyethyl)-3-methyl-N-phenyl-, dihydrochloride, cis- (9CI)
• 126810-20-6
• C16H26 N2 O . 2 Cl H
• 335.3123
• .

• 4,8-Methano-8aH-bisbenzofuro[3,2-e:2',3'-g]isoquinoline-1,8a-diol,7-(cyclopropylmethyl)-5,6,7,8,9,14b-hexahydro-, (4bS,8R,8aS,14bR)-
• 111555-58-9
• C26H25 N O4
• 415.481
• .

• 4-Piperidinecarboxylicacid,1-[2-(10,11-dihydro-5-hydroxy-5H-dibenzo[a,d]cyclohepten-5-yl)ethyl]-4-phenyl-,ethyl ester, hydrochloride (1:1)
• 15991-27-2
• C31H35 N O3 . Cl H
• 506.0754
• .

• 4H-1,2,4-Triazol-3-amine,4-methyl-5-(5-nitro-2-furanyl)-
• 10187-86-7
• C7H7 N5 O3
• 0
• .

• 4-Piperidinone,1-(2-pyrimidinyl)-
• 116247-92-8
• C₉H₁₁N₃O
• 177.2
• .

• 4H-1-Benzopyran-4-one,2-(2,6-dimethoxyphenyl)-5-hydroxy-6-methoxy-
• 14813-20-8
• C18H16 O6
• 0
• .

• 4-Pyrimidinecarboxaldehyde,oxime
• 1073-65-0
• C5H5 N3 O
• 123.1127
• .

• 4,6-Heptadien-3-one,7-[(1aR,2R,3S,3aS,4aS,5aR,6aR,6bS)-decahydro-1a,5a-dimethyl-2-[(1E)-1-methyl-1-propenyl]naphtho[1,2-b:6,7-b']bisoxiren-3-yl]-1-hydroxy-2,4-dimethyl-,(2S,4E,6E)- (9CI)
• 162341-20-0
• C25H36 O4
• .

• 4(3H)-Quinazolinone,6-chloro-2-methyl-3-(3-methyl-5-isoxazolyl)-
• 144485-83-6
• C13H10 Cl N3 O2
• 275.6904
• .

• 4H-Imidazo[4,5-c]pyridin-4-one,2-[[4-O-(aminocarbonyl)-2-deoxy-2-[(3,6-diamino-1-oxohexyl)amino]-b-D-gulopyranosyl]amino]-1,3a,5,6,7,7a-hexahydro-7-hydroxy-,trihydrochloride, [3aS-[2(R*),3aa,7a,7ab]]- (9CI)
• 102419-21-6
• C19H34 N8 O8 . 3 Cl H
• .

• 4,7-Epoxybenzo[c]thiophene-1,3-dione,hexahydro-3a-methyl-, (3aa,4b,7b,7aa)- (9CI)
• 127311-83-5
• C9H10 O3 S
• 198.25
• .

• 4-Piperidinecarboxylicacid, 1-[2-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)ethyl]-4-phenyl-,ethyl ester, hydrochloride (1:1)
• 14120-78-6
• C31H35 N O2 . Cl H
• 490.076
• .

• 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-6-methoxy-
• 19833-25-1
• C22H22 O13
• 243-356-4
• 494.40228
• .

• 4H-1-Benzopyran-4-one,5-hydroxy-7-methoxy-6,8-dimethyl-2-phenyl-
• 14004-56-9
• C18H16 O4
• 296.3172
• .

• 4-Benzofuranol,7-methoxy-6-methyl-5-phenyl-
• 123332-45-6
• C16H14 O3
• 254.2806
• .

• 4-Morpholineethanamine,N-(5-chloro-2-nitrobenzo[b]thien-3-yl)-
• 149338-21-6
• C14H16 Cl N3 O3 S
• 0
• .

• 4H-1-Benzopyran-4-one,6-[5-[(Z)-(4,6-dihydroxy-3-oxo-2(3H)-benzofuranylidene)methyl]-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-,(2S)-
• 147044-47-1
• C30H20 O12
• .

• 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-methyl-8-(1,2,3-trihydroxy-3-methylbutyl)- (9CI)
• 172175-24-5
• C17H22 O7
• .

• 4H-Pyran-4-one,3-acetyl-2-hydroxy-6-methyl-
• 16807-48-0
• C8H8 O4
• 0
• .

• 4H-1-Benzopyran-4-one,3-[2,3-dihydro-7-hydroxy-2-(1-hydroxy-1-methylethyl)-6-methoxy-5-(3-methyl-2-buten-1-yl)-4-benzofuranyl]-5,7-dihydroxy-,stereoisomer
• 152323-69-8
• C26H28 O8
• .

• 4H-1-Benzopyran-4-one,3-[2,3-dihydro-2-(1-hydroxy-1-methylethyl)-5-benzofuranyl]-6-(2,3-dihydroxy-3-methylbutyl)-5,7-dihydroxy-(9CI)
• 128700-28-7
• C25H28 O8
• .

• 4H-Pyran-4-one,tetrahydro-5,5-dihydroxy-2-(hydroxymethyl)-, (2S)-
• 150943-97-8
• C6H10 O5
• 162.1406
• .

• 4(3H)-Quinazolinone,2-[2-(5-chloro-1H-indol-3-yl)ethyl]-3-[3-(1-methylethoxy)phenyl]-
• 139543-40-1
• C27H24 Cl N3 O2
• 457.9514
• .

• 4,6(1H,5H)-Pyrimidinedione,dihydro-5-[[(4-nitrophenyl)amino]methyl]-1-[[2-oxo-2-(10H-phenothiazin-10-yl)ethyl]amino]-3-phenyl-2-thioxo-
• 141177-54-0
• C31H24 N6 O5 S2
• 624.6895
• .