提示: 按住Ctrl键可以同时选择多个官能团
(2S,5S,7S,10R,11S,14R,15R)-5,7,11-trihydroxy-15-methyl-14-(5-oxo-2,5-dihydrofuran-3-yl)tetracyclo[8.7.0.02,7.011,15]heptadecane-2-carbaldehyde
1-methyl-4-[(1E)-3-oxobut-1-en-1-yl]pyridin-1-ium iodide
1-(furan-2-yl)butan-2-one
(1S,2R,5S,10R,11S,15S)-2,15-dimethyl-14-oxotetracyclo[8.7.0.02,7.011,15]heptadec-7-en-5-yl acetate
5-oxo-2-propylhexanoic acid
ethyl 4-(4-methoxyphenyl)-4-oxobutanoate
6-acetyl-3,5,5-trimethylcyclohex-2-en-1-one
3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one
2-[(1R,2S,3R)-3-methyl-2-(nitromethyl)-5-oxocyclopentyl]acetic acid
1-(2-chloroethyl)-3-hydroxy-3-(2-oxopropyl)-2,3-dihydro-1H-indol-2-one
1-(2,2-dimethyloxan-4-yl)pentan-1-one
(3S)-14,16-dihydroxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-1H-2-benzoxacyclotetradecine-1,7-dione
8-bromo-3-methyl-7-(2-oxo-2-phenylethyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione
6-methyl-4-(4-methylpent-3-en-1-yl)cyclohex-3-ene-1-carbaldehyde
3,8,8-trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-carbaldehyde
2,3,4,6-tetrahydroxy-5H-benzo[7]annulen-5-one
1,4-diethyl 2,5-dioxocyclohexane-1,4-dicarboxylate
1-cyclododecylpropan-2-one
1-(2,2-dimethyloxan-4-yl)heptan-1-one
2-{4-methoxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-1-(4-methoxyphenyl)ethan-1-one
2,2-dimethyl-4-(2-methylbenzoyl)oxane
(1S,2S,5S,7S,10R,11S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadec-13-en-5-yl acetate
1-(4-hydroxyphenyl)-2-phenylbutan-1-one
2-hydroxy-7-methoxyquinoline-3-carbaldehyde
2-methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one
2-pentylcyclopent-2-en-1-one
1-cyclopentyloctan-1-one
3-hydroxy-5-(4-methoxyphenyl)cyclohex-2-en-1-one
1-{4-methoxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}propan-2-one hydrochloride
(1S,2R,5S,10R,11S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-7,13-dien-5-yl acetate
2,2-dimethyl-4-(3-methylbenzoyl)oxane
5H,11H-indeno[1,2-c]isochromene-5,11-dione
1-[4-(propan-2-yloxy)phenyl]butan-2-one
(15S)-5-hydroxy-15-methyltetracyclo[8.7.0.02,7.011,15]heptadeca-2(7),3,5-trien-14-one
1-{4-methoxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}pentane-2,4-dione
methyl 4-[(5-formyl-2-methoxyphenyl)methoxy]benzoate
4,6-dimethylcyclohex-3-ene-1-carbaldehyde
(5Z)-8-(2,5,5,8a-tetramethyl-decahydronaphthalen-1-yl)-6-methyloct-5-en-2-one
(3E)-4-(4-methoxy-2,3,6-trimethylphenyl)but-3-en-2-one
(1S,2R)-2-benzyl-5-oxocyclohexane-1-carboxylic acid
2-{4-methoxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-1-phenylethan-1-one
(1S,2S,5S,7S,10R,11S,15S)-2,15-dimethyl-14-oxotetracyclo[8.7.0.02,7.011,15]heptadecan-5-yl acetate
4-methoxy-3-{[(2S)-2-(pyridin-3-yl)piperidin-1-yl]methyl}benzaldehyde
1-(2,2-dimethyloxan-4-yl)propan-1-one
1-[(1S,2R,5S,10R,11S,13R,14R,15S)-5,14-dihydroxy-2,13,15-trimethyltetracyclo[8.7.0.02,7.011,15]heptadec-7-en-14-yl]ethan-1-one
(1r,5R,7S)-5,7-dimethyl-2-phenyl-1,3-diazatricyclo[3.3.1.13,7]decan-6-one
1-cyclododecylethan-1-one
methyl 2-methyl-4-oxo-6-pentylcyclohex-2-ene-1-carboxylate
1-(2,2-dimethyloxan-4-yl)butan-1-one
(3Z)-3-{2-[4-(2-chloroethyl)phenyl]-2-oxoethylidene}-2,3-dihydro-1H-indol-2-one