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中文名称 英文名称 CAS号 化学式 结构式图片
—— (2R,3S,6S)-3-(1-ethoxyethyloxy)-6-[(2S,3S,6R)-6-methoxy-3-methyl-3,6-dihydro-2H-pyran-2-yl]-2-methylhepta 934237-13-5 C19H34O5
(2R,3S,6S)-3-(1-ethoxyethyloxy)-6-[(2S,3S,6R)-6-methoxy-3-methyl-3,6-dihydro-2H-pyran-2-yl]-2-methylhepta
—— (Z)-6-(1-pentenyl)-2H-pyran-2-one 518062-93-6 C10H12O2
(Z)-6-(1-pentenyl)-2H-pyran-2-one
—— 6-(bromoethynyl)-2H-pyran-2-one 745788-25-4 C7H3BrO2
6-(bromoethynyl)-2H-pyran-2-one
—— 6-(trimethylsilylethynyl)-2H-pyran-2-one 518062-90-3 C10H12O2Si
6-(trimethylsilylethynyl)-2H-pyran-2-one
—— 6-(phenylethynyl)-2(2H)-pyranone 518062-89-0 C13H8O2
6-(phenylethynyl)-2(2H)-pyranone
—— 6-ethynyl-2H-pyran-2-one 745787-99-9 C7H4O2
6-ethynyl-2H-pyran-2-one
—— (-)-nitidon 205994-81-6 C12H8O4
(-)-nitidon
—— <6-2H1>-2H-pyran-2-one 20357-66-8 C5H4O2
<6-2H1>-2H-pyran-2-one
—— 5-hydroxy-2,4,4-trimethyl-6-oxacyclohex-2-en-1-one 82700-70-7 C8H12O3
5-hydroxy-2,4,4-trimethyl-6-oxacyclohex-2-en-1-one
—— (2S,6S)-2-(chloromethyl)-6-propan-2-yloxy-3,6-dihydro-2H-pyran 389796-42-3 C9H15ClO2
(2S,6S)-2-(chloromethyl)-6-propan-2-yloxy-3,6-dihydro-2H-pyran
—— Acetic acid (2R,6R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester 494844-45-0 C11H18O4
Acetic acid (2R,6R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester
—— (2R,6R)-(+)-2-chloromethyl-6-isopropoxy-3,6-dihydro-2H-2-pyran 410523-49-8 C9H15ClO2
(2R,6R)-(+)-2-chloromethyl-6-isopropoxy-3,6-dihydro-2H-2-pyran
—— 6-methyl-4-(tetradecyloxy)-2H-pyran-2-one 402516-59-0 C20H34O3
6-methyl-4-(tetradecyloxy)-2H-pyran-2-one
—— methyl 3-benzyloxy-4-oxo-5-(thiazol-2-yl)-4H-pyran-2-carboxylate 845723-95-7 C17H13NO5S
methyl 3-benzyloxy-4-oxo-5-(thiazol-2-yl)-4H-pyran-2-carboxylate
—— 4-(2-Methoxy-ethyl)-3,6-dihydro-2H-pyran 87399-55-1 C8H14O2
4-(2-Methoxy-ethyl)-3,6-dihydro-2H-pyran
—— 3-Benzyl-4-methyl-2,3-dihydropyran-6-one 142072-67-1 C13H14O2
3-Benzyl-4-methyl-2,3-dihydropyran-6-one
—— 3,7-Dimethyl-2,3,7,8-tetrahydro-pyrano[4,3-b]pyran-4,5-dione 91508-26-8 C10H12O4
3,7-Dimethyl-2,3,7,8-tetrahydro-pyrano[4,3-b]pyran-4,5-dione
—— Ethyl (3,5-dicyano-4,6-diphenyl-4H-pyran-2-yl)carbamate 92082-38-7 C22H17N3O3
Ethyl (3,5-dicyano-4,6-diphenyl-4H-pyran-2-yl)carbamate
—— 1-(3,6-Dihydro-2,2-dimethyl-2H-pyran-4-yl)piperidine 93933-86-9 C12H21NO
1-(3,6-Dihydro-2,2-dimethyl-2H-pyran-4-yl)piperidine
—— Ethyl 3-methyl-4-oxo-6-prop-1-en-2-yl-2,3-dihydropyran-5-carboxylate 92735-87-0 C12H16O4
Ethyl 3-methyl-4-oxo-6-prop-1-en-2-yl-2,3-dihydropyran-5-carboxylate
—— 5-butoxy-2-hydroxymethyl-pyran-4-one 26880-40-0 C10H14O4
5-butoxy-2-hydroxymethyl-pyran-4-one
—— 2-[2-hydroxyhexyl]-6-methoxy-3,5-dimethyl-4H-pyran-4-one 1234334-50-9 C14H22O4
2-[2-hydroxyhexyl]-6-methoxy-3,5-dimethyl-4H-pyran-4-one
—— 2-Oxo-4,6-diphenyl-2H-pyran-3-carbonitrile 60989-54-0 C18H11NO2
2-Oxo-4,6-diphenyl-2H-pyran-3-carbonitrile
—— 2,6-diethyl-2-(ethylthio)-3,5-dimethyl-2H-pyran-4(3H)-one 1415754-66-3 C13H22O2S
2,6-diethyl-2-(ethylthio)-3,5-dimethyl-2H-pyran-4(3H)-one
—— 2-methoxy-3,6-dimethyl-4H-pyran 86289-95-4 C8H12O2
2-methoxy-3,6-dimethyl-4H-pyran
—— (2S,3R)-2,3-dihydro-6-[(1'R)-1'-methyl-2'-oxobutyl]-2,3,5-trimethyl-4H-pyran-4-one 69769-68-2 C13H20O3
(2S,3R)-2,3-dihydro-6-[(1'R)-1'-methyl-2'-oxobutyl]-2,3,5-trimethyl-4H-pyran-4-one
—— (2S,3R)-2,3-dihydro-6-[(1'S,2'S)-2'-hydroxy-1'-methylbutyl]-2,3,5-trimethyl-4H-pyran-4-one 106022-40-6 C13H22O3
(2S,3R)-2,3-dihydro-6-[(1'S,2'S)-2'-hydroxy-1'-methylbutyl]-2,3,5-trimethyl-4H-pyran-4-one
—— (2S,3R)-6-[(2S,3S)-3-[tert-butyl(dimethyl)silyl]oxypentan-2-yl]-2,3,5-trimethyl-2,3-dihydropyran-4-one 208766-66-9 C19H36O3Si
(2S,3R)-6-[(2S,3S)-3-[tert-butyl(dimethyl)silyl]oxypentan-2-yl]-2,3,5-trimethyl-2,3-dihydropyran-4-one
—— 6-benzyl-4-bromo-2H-pyran-2-one 1300750-74-6 C12H9BrO2
6-benzyl-4-bromo-2H-pyran-2-one
—— 3-amino-6-(4-chlorophenyl)-1,4-dihydro-4-oxopyrano<4,3-c>pyrazole 94835-51-5 C12H8ClN3O2
3-amino-6-(4-chlorophenyl)-1,4-dihydro-4-oxopyrano<4,3-c>pyrazole
—— [(2R,3S,6S)-6-(3,3-dimethylbut-1-ynyl)-3-ethoxycarbonyloxy-3,6-dihydro-2H-pyran-2-yl]methyl ethyl carbonate 915772-26-8 C18H26O7
[(2R,3S,6S)-6-(3,3-dimethylbut-1-ynyl)-3-ethoxycarbonyloxy-3,6-dihydro-2H-pyran-2-yl]methyl ethyl carbonate
—— 2,2-dimethyl-3,6-dihydro-2H-pyran 72897-32-6 C7H12O
2,2-dimethyl-3,6-dihydro-2H-pyran
—— 4-Hexylsulfanyl-2,2-dimethyl-6-phenylpyran 245069-29-8 C19H26OS
4-Hexylsulfanyl-2,2-dimethyl-6-phenylpyran
—— 2,2-Dimethyl-4-methylsulfanyl-6-phenylpyran 1026826-81-2 C14H16OS
2,2-Dimethyl-4-methylsulfanyl-6-phenylpyran
—— 4-mesyloxy-6-n-propyl-2H-pyran-2-one 99275-18-0 C9H12O5S
4-mesyloxy-6-n-propyl-2H-pyran-2-one
—— 4,6-diphenyl-3,4-dihydro-2H-pyran-2-one 101451-40-5 C17H14O2
4,6-diphenyl-3,4-dihydro-2H-pyran-2-one
—— 4-(4-bromophenyl)-6-phenyl-3,4-dihydro-2H-pyran-2-one 1138326-15-4 C17H13BrO2
4-(4-bromophenyl)-6-phenyl-3,4-dihydro-2H-pyran-2-one
—— 6-(4-bromophenyl)-4-phenyl-3,4-dihydro-2H-pyran-2-one 1138326-18-7 C17H13BrO2
6-(4-bromophenyl)-4-phenyl-3,4-dihydro-2H-pyran-2-one
—— 3,5-dibromo-6-hydroxymethyl-4-methoxy-2-pyrone 105525-75-5 C7H6Br2O4
3,5-dibromo-6-hydroxymethyl-4-methoxy-2-pyrone
—— 3-[(1R,4aR,5S,6R,8aR)-5,8a-dimethyl-2-methylene-5-(2-oxoethyl)-6-(triethylsilyloxy)decahydronaphthalen-1-yl]methyl-5,6-dimethyl-2-methoxy-4H-pyran-4-one 1155420-32-8 C30H48O5Si
3-[(1R,4aR,5S,6R,8aR)-5,8a-dimethyl-2-methylene-5-(2-oxoethyl)-6-(triethylsilyloxy)decahydronaphthalen-1-yl]methyl-5,6-dimethyl-2-methoxy-4H-pyran-4-one
—— 3-[(1R,4aR,5S,6S,8aR)-5,8a-dimethyl-2-methylene-5-(2-oxoethyl)-6-(triethylsiloxy)decahydronaphthalen-1-yl]methyl-2-methoxy-5,6-dimethyl-4H-pyran-4-one 1334727-96-6 C30H48O5Si
3-[(1R,4aR,5S,6S,8aR)-5,8a-dimethyl-2-methylene-5-(2-oxoethyl)-6-(triethylsiloxy)decahydronaphthalen-1-yl]methyl-2-methoxy-5,6-dimethyl-4H-pyran-4-one
—— 5-ethyl-3-hydroxy-2H-pyran-2-one 1187021-54-0 C7H8O3
5-ethyl-3-hydroxy-2H-pyran-2-one
—— 2-methoxycarbonyl-2,6-dimethyl-3,4-dihydro-2H-pyran 29765-30-8 C9H14O3
2-methoxycarbonyl-2,6-dimethyl-3,4-dihydro-2H-pyran
—— 4-[2-methyl-5-(4-methylthiazol-2-yl)phenyl]-2,2,6,6-tetramethylpyran-3,5-dione 1033758-01-8 C20H23NO3S
4-[2-methyl-5-(4-methylthiazol-2-yl)phenyl]-2,2,6,6-tetramethylpyran-3,5-dione
—— 3,5-Dimethyl-2,4,6-triphenyl-4H-pyran 91404-18-1 C25H22O
3,5-Dimethyl-2,4,6-triphenyl-4H-pyran
—— 4,6-diethyl-5-methyl-2H-pyran-2-one 2551-31-7 C10H14O2
4,6-diethyl-5-methyl-2H-pyran-2-one
—— 6-(1-ethynyl-1-cyclopentan-1-oxy)-2,3-dihydro-6H-pyran-3-one 154840-30-9 C12H14O3
6-(1-ethynyl-1-cyclopentan-1-oxy)-2,3-dihydro-6H-pyran-3-one
—— 4-(ethynylcyclopentan-1'-ol)-6-methyl-2-pyrone 650624-72-9 C13H14O3
4-(ethynylcyclopentan-1'-ol)-6-methyl-2-pyrone
—— 4-phenyl-2H-<1>benzothieno<3,2-b>pyran-2-one 5,5-dioxide 87894-70-0 C17H10O4S
4-phenyl-2H-<1>benzothieno<3,2-b>pyran-2-one 5,5-dioxide
—— 4-phenyl-6-chloro-2-pyranone 102397-19-3 C11H7ClO2
4-phenyl-6-chloro-2-pyranone