Dihydro-3-(3-pyridoyl)-2-(3H)-furanone

3-(吡啶基-3-羰基)丁烷-2-酮

CAS No. 59578-61-9

3-[(2-Oxotetrahydrofuran-3-yl)carbonyl]pyridine

3-(吡啶基-3-羰基)丁烷-2-酮

2(3H)-Furanone,4-[(1,3-benzodioxol-5-yl)methyl]dihydro-3-[hydroxy(2,4,5-trimethoxyphenyl)methyl]- 143302-98-1

2(5H)-Furanone,3-(3,5-dibromo-4-hydroxybenzoyl)-4-(3,5-dibromo-4-hydroxyphenyl)-5-[(3,5-dibromo-4-hydroxyphenyl)methylene]-,(Z)- 206763-42-0

2(5H)-Furanone, 5-methoxy-5-(2Z,5Z,8Z)-2,5,8-tetradecatrienyl-, (5S)- 679842-02-5

2(5H)-Furanone, 5-(4-bromophenyl)-3-propyl-, (5R)- 922191-31-9

2(5H)-Furanone,3-methyl-5-(1E)-1-nonen-1-yl- 804518-29-4

2(3H)-Furanone, dihydro-5-[[[tris(1-methylethyl)silyl]oxy]methyl]-, (5S)- 189516-38-9

2(3H)-Furanone, dihydro-3-methyl-5-(2-methyl-1-propenyl)- 143328-00-1

2(3H)-Furanone,5-(7,13-dihydroxy-8-tetradecenyl)dihydro-, [5S-[5R*(7R*,8E,13S*)]]- 161161-50-8

2(3H)-Furanone, dihydro-4-hydroxy-3-(phenylthio)- 87683-13-4

2(5H)-Furanone, 4-(4-bromophenyl)- 87979-60-0

2(3H)-Furanone, 3-[(2-hydroxyphenyl)methylene]-5-methyl-, (Z)- 62607-79-8

4-HYDROXY-2,5-DIMETHYL-3-FURANONE 192466-95-8

2(5H)-Furanone, 5-methyl-4-(phenylthio)- 75717-37-2

3(2H)-Benzofuranone, 6-hydroxy-2-[hydroxy(4-hydroxyphenyl)methyl]- 14796-48-6

2(5H)-Furanone, 3-bromo-5-(bromonitromethylene)-, (Z)- 89883-17-0

2(3H)-Furanone,3-acetyldihydro-3-methyl-4-methylene-, (3R)- 220308-40-7

2(3H)-Furanone, 4-(1,3-benzodioxol-5-ylmethyl)dihydro- 80483-34-7

2(3H)-Furanone, 5-ethyldihydro-3-methylene- 67964-41-4

2(5H)-Furanone, 5-[1,2,2,2-tetrafluoro-1-(heptafluoropropoxy)ethyl]- 143327-96-2

2(3H)-Furanone,5-ethyldihydro-3-(hydroxymethylene)- 751422-55-6

2(3H)-Furanone, 5-hexyldihydro-5-hydroxy- 143300-69-0

3(2H)-Furanone, 5-(4-methoxyphenyl)-2,2-dimethyl- 123023-79-0

2(3H)-Furanone,dihydro-5-(iodomethyl)-4-methyl-4-(4-methyl-3-pentenyl)-, cis- 89609-31-4

2(5H)-Furanone,3-chloro-4-[(1-methylethyl)thio]-5-(2,4,6-trimethylphenyl)- 89403-58-7

2(5H)-Furanone, 5-hydroxy-5-(4-methylphenyl)- 129887-32-7

3(2H)-Benzofuranone, 4,6-dimethoxy-2-(phenylmethylene)-, (2Z)- 77376-34-2

2(5H)-Furanone,3-chloro-5-(3,4-dichlorophenyl)-4-[(4-methylphenyl)thio]- 89403-54-3

2(5H)-Furanone, 5-[(4-acetylphenyl)imino]-4-methyl- 90141-19-8

2(5H)-Furanone, 3,4-dichloro-5-(4-chlorophenyl)- 89403-65-6

2(3H)-Furanone, dihydro-3-[1-[(trimethylsilyl)oxy]ethyl]- 89588-46-5

2(5H)-Furanone, 3-chloro-4-(ethylthio)-5-(2,4,6-trimethylphenyl)- 89403-59-8

2(3H)-Benzofuranone,7-hexadecyl-3,5-dihydroxy-4-methyl-6-propyl-3-(2-pyridinyl)- 87688-05-9

1(3H)-Isobenzofuranone, 7-hydroxy-4-methyl- 62596-59-2

2(3H)-Furanone, 5-(1-decenyl)dihydro-, (E)- 75684-46-7

2(5H)-Furanone, 3-chloro-4-[(2-chloro-4-methylphenyl)thio]-5-phenyl- 89403-47-4

1,3-Dioxolan-2-one,4-methyl-,mixt. with dihydro-2(3H)-furanone 65567-93-3

2(5H)-Furanone, 3,4-dimethyl-5-pentyl- 10547-84-9

2(5H)-Furanone, 4-hydroxy-3-methyl- 516-09-6

2(3H)-Furanone, dihydro-5-(iodomethyl)-3,4,4-trimethyl-, cis- 89609-35-8

1(3H)-Isobenzofuranone,6-methoxy-3-methylene- 150986-77-9

2(5H)-Furanone, 3-hydroxy-4-methyl-5,5-bis(trifluoromethyl)- 825630-89-5

2(3H)-Furanone, dihydro-5-methyl-5-[(1R)-4-methyl-3-cyclohexen-1-yl]- 660842-77-3

2(5H)-Furanone, 3-chloro-4-[(1-methylethyl)thio]-5-phenyl- 89403-39-4

2(5H)-Furanone, 3-chloro-5-(3,4-dichlorophenyl)-4-[(1-methylethyl)thio]- 89403-50-9

2(3H)-Furanone, dihydro-3-methyl-3-(2-methyl-1,3-dioxolan-2-yl)- 141630-38-8

2(3H)-Furanone,3-amino-5-butyldihydro-, (3S,5R)- 773838-40-7

2(3H)-Furanone, 3-[(acetyloxy)methyl]-3,4,5-trimethyl- 62499-87-0

2(5H)-Furanone, 4-bromo-5-methoxy- 62594-18-7

2(3H)-Furanone, dihydro-5-methyl-5-(2-propenyl)-, (5R)- 654676-04-7

2(5H)-Furanone, 3-chloro-4-[(4-methylphenyl)thio]-5-phenyl- 89403-46-3

2(5H)-Furanone, 4-methyl-5-[(4-methylphenyl)imino]- 90141-17-6

3(2H)-Furanone,4-benzoyl-2-hydroxy-2-[(4-nitrophenyl)amino]-5-phenyl- 61959-62-4

2(3H)-Furanone, 5-chloro-3-(chloromethyl)-3,4-dimethyl- 62499-89-2

3(2H)-Furanone, dihydro-4,4,5-trimethyl- 62599-52-4

2(5H)-Furanone, 3-chloro-4-(ethylthio)-5-phenyl- 89403-51-0

2(5H)-Furanone, 3-chloro-5-(3,4-dichlorophenyl)-4-(ethylthio)- 89403-55-4

2(3H)-Furanone, dihydro-4-hydroxy-3-(phenylseleno)- 87683-14-5

2(3H)-Furanone,dihydro-3-hydroxy-3,4-bis[[3-methoxy-4-(phenylmethoxy)phenyl]methyl]-,(3S,4S)- 124988-56-3

2(5H)-Furanone,3-chloro-4-[[4-(1,1-dimethylethyl)-3-methylphenyl]thio]-5-phenyl- 89403-49-6

2(3H)-Furanone, 5-(3-hexenyl)dihydro-5-methyl- 93257-19-3