• 4H-1-Benzopyran-4-one,7-hydroxy-3-[4-methoxy-7-(3-methyl-2-buten-1-yl)-6-benzoxazolyl]-
• 151590-43-1
• C22H19 N O5
• .

• 4H-Pyran-2-hexanoicacid, 6-ethyl-b-hydroxy-a,g,e,3,5-pentamethyl-d,4-dioxo-, (2S)-2-methyl-1-[(1S)-1-methyl-2-oxobutyl]-3-oxopentyl ester, (aS,bS,gR,eR)-
• 123003-47-4
• C29H44 O8
• 520.6549
• .

• 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-3-(4-hydroxy-2,5-dimethoxyphenyl)-6-(3-methyl-2-buten-1-yl)-
• 157999-01-4
• C22H24 O6
• 0
• .

• 4-Thiazolidinone,3-(2-benzoyl-4-nitrophenyl)-2-[(4-bromophenyl)imino]-
• 111044-18-9
• C22H14 Br N3 O4 S
• 496.3333
• .

• 4H,6H-Pyrano[3',2':6,7][1]benzopyrano[3,2-c]pyridinium,7-[[2-O-(6-deoxy-b-D-glucopyranosyl)-b-D-glucopyranosyl]oxy]-7,8-dihydro-5-hydroxy-2,8,8-trimethyl-4,6-dioxo-
• 107584-27-0
• C30H36 N O15
• 0
• .

• 4(3H)-Quinazolinone,2-[2-(5-bromo-1H-indol-3-yl)ethyl]-3-[3-(1-methylethoxy)phenyl]-
• 133040-77-4
• C27H24 Br N3 O2
• 502.4
• .

• 4H-Pyrido[3,2,1-jk]carbazol-11(8H)-one,5,6,9,10-tetrahydro-10-[(2-methyl-1H-imidazol-1-yl)methyl]-, (10R)-
• 120635-74-7
• C20H21 N3 O
• 0
• .

• 4-Azuleneethanol
• 13935-44-9
• C12H12 O
• 0
• .

• 4-Piperidinecarboxylicacid, 1-[2-([1,1'-biphenyl]-4-yloxy)ethyl]-4-phenyl-, ethyl ester, hydrobromide(1:1)
• 103097-50-3
• C28H31 N O3 . Br H
• 510.4626
• .

• 4H-Imidazol-4-one,3,5-dihydro-3-[[(4-nitrophenyl)methylene]amino]-2-phenyl-5-(phenylmethylene)-
• 126293-21-8
• C23H16 N4 O3
• 396.3981
• .

• 4H-Furo[3,2-c][1]benzopyran-4-one,2,3-dihydro-2-(1-hydroxy-1,5-dimethyl-4-hexenyl)-9-methyl- (9CI)
• 101622-78-0
• C20H24 O4
• .

• 4-Pyridinecarboxylicacid, 1-[[[4-(acetylamino)phenyl]sulfonyl]amino]-1,2,3,6-tetrahydro-,2-[(4-nitrophenyl)methylene]hydrazide
• 160857-60-3
• C21H22 N6 O6 S
• 486.501
• .

• 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-, (2S)-
• 119240-82-3
• C20H20 O5
• 0
• .

• 4H-1-Benzopyran-4-one,5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-6-[(2-O-b-D-xylopyranosyl-b-D-glucopyranosyl)oxy]-
• 149998-39-0
• C28H32 O15
• .

• 4H-1-Benzopyran-4-one,2-(2-methyl-2H-1,2,3-triazol-4-yl)-
• 119584-86-0
• C12H9 N3 O2
• 227.2188
• .

• 4(3H)-Pyrimidinone,6-amino-5-octyl-
• 103980-55-8
• C12H21 N3 O
• 223.3146
• .

• 4H-Anthra[1,2-b]pyran-5-aceticacid,8-(acetyloxy)-2-(3-ethyl-2-methyloxiranyl)-8,9,10,11-tetrahydro-12-hydroxy-4,11-dioxo-(9CI)
• 132412-64-7
• C26H24 O9
• 0
• .

• 4,7-Methano-1H-indene,1,2-dibromo-4,5,6,7,8,8-hexachloro-2,3,3a,4,7,7a-hexahydro-
• 18300-04-4
• C10H6 Br2 Cl6
• 242-183-1
• 498.68064
• .

• 4-Acridinecarboxamide,9-amino-N-[2-(dimethylamino)ethyl]-8-methyl-, hydrochloride (1:2)
• 100113-09-5
• C19H22 N4 O . 2 Cl H
• 395.3261
• .

• 4H-1-Benzopyran-4-one,3-[(1R)-1-[bis(4-hydroxyphenyl)methyl]-2-(2,4-dihydroxyphenyl)-2-oxoethyl]-7-hydroxy-
• 110383-39-6
• C30H22 O8
• 0
• .

• 4H-Pyrazolo[3,4-d]pyrimidine-4-thione,1,5-dihydro-6-methyl-
• 15986-11-5
• C6H6 N4 S
• 166.2036
• .

• 4-Isoxazolepropanoicacid, 3,5-dimethyl-
• 116423-07-5
• C₈H₁₁NO₃
• 169.1778
• .

• 4H-1-Benzopyran-4-one,6-[(2Z)-4-(b-D-glucopyranosyloxy)-3-methyl-2-buten-1-yl]-5,7-dihydroxy-2-methyl-
• 155112-93-9
• C21H26 O10
• .

• 4-Thiazolecarboximidicacid, 2-b-D-ribofuranosyl-, methyl ester,(E)- (9CI)
• 144660-79-7
• C10H14 N2 O5 S
• 0
• .

• 4-Morpholinecarboxylicacid,[4-[(2S,3R)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-[[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-3-hydroxybutyl]phenyl]methylester
• 175233-61-1
• C36H54 N4 O9
• 0
• .

• 4H-1,2,4-Triazole,4-(3-chloro-4-fluorophenyl)-3-(4-methylphenyl)-5-(phenoxymethyl)-
• 141079-12-1
• C22H17 Cl F N3 O
• 0
• .

• 4H,7H-Furo[2',3',4':4,5]naphtho[2,1-c]pyran-4,7-dione,9-(3-furanyl)-3-(b-D-glucopyranosyloxy)dodecahydro-3a-hydroxy-10a,10c-dimethyl-,(3S,3aS,5aS,6aR,9S,10aS,10bS,10cS)- (9CI)
• 100202-29-7
• C26H34 O12
• 0
• .

• 4H-1,3-Thiazin-2-amine,5,6-dihydro-N-(5,6,7,8-tetrahydro-1-naphthalenyl)-
• 102280-47-7
• C14H18 N2 S
• 246.3711
• .

• 4(3H)-Quinazolinone,6-(4-bromophenoxy)-7-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidinyl]-2-oxopropyl]-,rel-
• 117348-42-2
• C22H21 Br Cl N3 O4
• .

• 4H-1-Benzopyran-4-one,3-[(3,4-dihydroxyphenyl)methyl]-2,3-dihydro-3,7-dihydroxy-, (3R)-
• 104778-15-6
• C16H14 O6
• .

• 4H-Pyrimido[6,1-a]isoquinolin-4-one,6,7-dihydro-9,10-dimethoxy-6-methyl-2-[(2,4,6-trimethylphenyl)amino]-,monohydrochloride, (R)- (9CI)
• 108445-41-6
• C24H27 N3 O3 . Cl H
• 441.9504
• .

• 4H-Pyrido[1,2-a]pyrimidine-3-carboxamide,N-cycloheptyl-6-methyl-4-oxo-
• 125055-64-3
• C17H21 N3 O2
• 299.3675
• .

• Nolatrexed
• 147149-76-6
• C14H12 N4 O S
• 284.34
• .

• 4(1H)-Quinolinone,1-methyl-3-(methylsulfinyl)-
• 16063-16-4
• C11H11 N O2 S
• 221.2755
• .

• 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 8-fluoro-5,6-dihydro-6-oxo-
• 118024-85-4
• C12H8 F N3 O3
• .

• 4H-1-Benzopyran-4-one,5,7-dihydroxy-8-[(2E)-4-hydroxy-3-methyl-2-buten-1-yl]-3-(4-hydroxyphenyl)-
• 124596-87-8
• C20H18 O6
• 354.3533
• .

• 4H-1-Benzopyran-4-one,5,7-dihydroxy-3-[4-hydroxy-3,5-dimethoxy-2-(3-methyl-2-buten-1-yl)phenyl]-6-(3-methyl-2-buten-1-yl)-
• 122221-90-3
• C27H30 O7
• .

• 4,6(1H,5H)-Pyrimidinedione,5-[2-(dimethylamino)ethyl]dihydro-5-(1-methylbutyl)-2-thioxo-, hydrochloride(1:1)
• 1454-08-6
• C13H23 N3 O2 S . Cl H
• 321.8666
• .

• 4(1H)-Quinolinone,3-methoxy-1-methyl-2-propyl-
• 132587-63-4
• C14H17 N O2
• 0
• .

• 4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-5-methoxy-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-yl]-,(2R,3S)-
• 102490-65-3
• C26H30 O7
• 454.5122
• .

• 4(3H)-Quinazolinone,6-chloro-3-(3-methyl-5-isoxazolyl)-2-phenyl-
• 144485-85-8
• C18H12 Cl N3 O2
• 337.7598
• .

• 4,9'-Bi-9H-carbazole,1,1'-dimethoxy-3,3'-dimethyl-
• 155519-85-0
• C28H24 N2 O2
• .

• 4H-1-Benzopyran-4-one,8-(2,3-dihydroxy-3-methylbutyl)-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-butenyl)-(9CI)
• 111545-12-1
• C25H30 O7
• .

• 4H-1-Benzopyran-4-one,8-[2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]-7-hydroxy-2-(4-hydroxyphenyl)-
• 105594-08-9
• C27H30 O13
• 562.5193
• .

• 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-8-[(2R)-2-(1-hydroxy-1-methylethyl)-5-methyl-4-hexen-1-yl]-2-(2,4,6-trihydroxyphenyl)-,(2S)-
• 156281-23-1
• C25H30 O8
• .

• 4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,8-dimethoxy-
• 15835-74-2
• C18H16 O8
• 360.3148
• .

• 4-Piperidineaceticacid, 1-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]-4-hydroxy-a-phenyl-, methyl ester,hydrochloride (1:1)
• 101997-36-8
• C23H27 N O5 . Cl H
• 433.9251
• .

• 4H-1-Benzopyran-4-one,6-b-D-glucopyranosyl-5-hydroxy-2-(4-hydroxyphenyl)-7,8-dimethoxy-
• 120727-05-1
• C23H24 O11
• .

• 4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, 2-methylhydrazone
• 10402-85-4
• C9H13 N3 O2
• 195.2184
• .

• 4H-1,3-Benzoxazin-4-one,3-(4-chlorobenzoyl)-2,3-dihydro-2-[4-(trifluoromethyl)phenyl]-
• 103952-85-8
• C22H13 Cl F3 N O3
• 431.79173
• .