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中文名称 英文名称 CAS号 化学式
—— 2-Ethoxy-6,10,10-trimethyl-1-oxaspiro<4.5>dec-6-en 113832-25-0 C14H24O2
—— 2-(2-chloro-4-methyl-phenoxymethyl)-5-methoxy-pyran-4-one 107776-79-4 C14H13ClO4
—— (R)-5-(1-hydroxybutyl)-4-methoxy-6-methyl-2H-pyran-2-one 1635414-90-2 C11H16O4
—— (1S,5S,8S)-8-Iodo-9-oxa-bicyclo[3.3.1]non-3-en-2-one 129355-37-9 C8H9IO2
—— (4-methyl-3-oxo-6,7-dihydro-5H-cyclopenta[c]pyran-7-yl) acetate 1609942-55-3 C11H12O4
—— 5-bromo-3-pyridin-2-yl-pyran-2-one 508234-62-6 C10H6BrNO2
—— 3-carbomethoxy-6-phenyl-2H-pyran-2-one 106593-54-8 C13H10O4
—— Methyl-2,3-dideoxy-β-D-glycero-hex-2-enopyranosid-4-ulose 33647-81-3 C7H10O4
—— (3S,6S)-6-n-butyl-3,6-dihydro-2H-pyran-3-yl propionate 1173009-08-9 C12H20O3
—— 6-Ethyl-6-hydroxypyran-3-one 132789-14-1 C7H10O3
—— 6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3-methylcyclopentadeca[c]pyran-1(5H)-one 1204396-02-0 C19H30O2
—— 3-Hydroxyimino-5-methoxy-2.2.6.6-tetramethyl-dihydropyran 99189-80-7 C10H17NO3
—— 3-hydroxy-2,3-dimethyl-6-trifluoromethyl-2,3-dihydro-pyran-4-one 67791-43-9 C8H9F3O3
—— 3-Methyl-6-oxo-9-phenyl-6a,7,8,9-tetrahydro-6H-benzo[c]chromene-7,8-dicarboxylic acid 134778-70-4 C22H18O6
—— Ethyl 5-thiophen-2-yl-3-(trifluoromethyl)-2,3-dihydrofuran-4-carboxylate 1330062-99-1 C12H11F3O3S
—— 6-Acetamidomethyl-5,6-dihydro-2-pyron 63952-84-1 C8H11NO3
—— ethyl 4-azido-2,3,4-trideoxy-α-D-threo-hex-2-enopyranoside 88066-23-3 C8H13N3O3
—— 6a,7a-Bis-(2,4,6-trimethyl-phenyl)-tetrahydro-difuro[2,3-b;3',2'-d]furan-2,5-dione 56706-27-5 C26H28O5
—— 2-Benzyl-3-methylsulfanyl-4-p-tolyl-2,3-dihydro-pyrano[3,4-c]pyrrole-1,6-dione 118792-65-7 C22H19NO3S
—— 4-(2-fluorophenyl)-6-methyl-2H-pyran-2-one 1364681-96-8 C12H9FO2
—— 4-methyl-5,6-dihydro-2H-pyran 134224-68-3 C8H9F3O3
—— Methyl-3,4,6-tridesoxy-α-D-threo-hex-3-enopyranosid 100164-73-6 C7H12O3
—— ethyl 2,3,6-trideoxy-α-D-erythro-hex-2-enopyranoside 93338-34-2 C8H14O3
—— ethyl 2-oxo-5,6-dihydro-2H-pyran-3-carboxylate 1042163-09-6 C8H10O4
—— 4-Brommethyl-2-oxo-2H-pyran-6-carbonsaeure-ethylester 3014-70-8 C9H9BrO4
—— 3a-Methyl-6-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-1,2,4,5,9a,9b-hexahydro-3aH-9-oxa-cyclopenta[a]naphthalene-3,7-dione 919788-01-5 C19H26O5
—— 2-ethoxyethyl 4,6-di-O-acetyl-2,3-dideoxy-β-D-erythro-hex-2-enopyranoside 1629041-55-9 C14H22O7
—— 6-butyl-5-(hex-1-ynyl)-6-methyl-3,6-dihydro-2H-pyran 1213788-70-5 C16H26O
—— 3-ethyl-7-methyl-2-propyl-pyrano[2,3-<i>b</i>]pyran-4,5-dione 66505-50-8 C14H16O4
—— 2-Bromomethyl-6-methyl-4-oxo-4H-pyran-3,5-dicarboxylic acid diethyl ester 268226-07-9 C13H15BrO6
—— (S)-2,5-Dimethoxy-4,5-dihydro-furan-3-carboxylic acid methyl ester 104286-75-1 C8H12O5
—— 4-Oxo-5-propan-2-yloxypyran-2-carboxylic acid 1040717-15-4 C9H10O5
—— 2-amino-4-phenyl-5-oxo-4,5,6,7-tetrahydrocyclopenta[b]pyran-3-carbonitrile 1266549-82-9 C15H12N2O2
—— Methyl-3,4,6-tridesoxy-a-D-threo-hex-3-enopyranosid 58865-45-5 C7H12O3
—— tris(3-hydroxy-2-methyl-4-pyronato)indium(III) 34275-81-5 C18H15InO9
—— 8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undec-2-en-4-one 114066-16-9 C13H20O3
—— 4-(1-buten-3-yl)-2-dibutylamino-2,5-dihydrofuran 1240471-75-3 C16H29NO
—— 2-amino-3,4,4,5-tetracyano-6-phenyl-4H-pyran 120446-35-7 C15H7N5O
—— Bicyclopyranon-<sup>13</sup>C 63750-16-3 C5H4O2
—— (6S)-5,5-difluoro-6-[(2R,3S,4R,5S,E)-2-hydroxy-4-methoxy-3,5-dimethylnon-7-enyl]-5,6-dihydro-2H-pyran-2-one 1217870-16-0 C17H26F2O4
—— 2-(3,5-dimethyl-phenoxymethyl)-5-methoxy-pyran-4-one 108170-15-6 C15H16O4
—— 2-(diisopropoxythiophosphorylmercapto-methyl)-5-methoxy-pyran-4-one 105904-73-2 C13H21O5PS2
—— diethyl 6-methyl-4-phenyl-4H-pyran-2,5-dicarboxylate 1352576-57-8 C18H20O5
—— 6-[(1R,2S,3S)-2-hydroxy-1,3-dimethylpentyl]-4-hydroxy-3-methyl-2H-pyran-2-one 1393482-92-2 C13H20O4
—— 2-ethyl-3-methyl-6-phenyl-4H-pyran-4-one 37735-76-5 C14H14O2
—— (4S)-2-(N-Boc-amino)-5-[(t-butyldiphenylsiloxy)methyl]butenolide 1155373-69-5 C26H33NO5Si
—— Acetic acid (3aS,4R,9S,9aR)-9-acetoxy-2,2-dimethyl-8-oxo-6-phenethyl-4,8,9,9a-tetrahydro-3aH-[1,3]dioxolo[4,5-g]chromen-4-yl ester 104975-24-8 C24H26O8
—— 2-bromo-6-hydroxymethyl-3-methoxy-4H-pyran-4-one 75931-83-8 C7H7BrO4
—— Acetic acid (2S,3R)-2-methyl-4-oxo-6-trifluoromethyl-3,4-dihydro-2H-pyran-3-yl ester 67791-47-3 C9H9F3O4
—— 2,2,2-trifluoro-N-[3-(5-hydroxy-6-hydroxymethyl-5,6-dihydro-2H-pyran-2-yloxy)-propyl]-acetamide 350684-94-5 C11H16F3NO5