清空选项
4418-26-2 Sodium 3-acetyl-6-methyl-2,4-dioxo-3,4-dihydro-2H-pyran-3-ide 3-乙酰基-6-甲基-2,4-二氧代-3,4-二氢-2H-吡喃-3-钠盐
BD1236764418-26-298%
¥41.00100g
305834-79-1 Ethyl 2-amino-6-chloro-4-(1-cyano-2-ethoxy-2-oxoethyl)-4H-chromene-3-carboxylate 2-氨基-6-氯-a-氰基-3-(乙氧羰基)-4H-1-苯并吡喃-4-乙酸乙酯
BD434997305834-79-198+%
¥392.005mg
6269-25-6 2-(Hydroxymethyl)-5-methoxy-4H-pyran-4-one 2-(羟基甲基)-5-甲氧基-4H-吡喃-4-酮
BD1825406269-25-695%
¥488.001g
53846-50-7 (S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methylbut-2-en-1-yl)chroman-4-one (S)-5,7-二羟基-2-(4-羟基苯基)-8-(3-甲基丁-2-烯-1-基)苯并二氢吡喃-4-酮
BD29829653846-50-798+%
¥1565.005mg
496-64-0 3-Hydroxy-2H-pyran-2-one 3-羟基-2-吡喃酮
BD87215496-64-097%
¥239.00100mg
108-97-4 4H-Pyran-4-one 4H-吡喃-4-酮
BD30131108-97-495%
¥649.001g
568-80-9 3,8,9,10-Tetrahydroxypyrano[3,2-c]isochromene-2,6-dione 3,8,9,10-四羟基吡喃并[3,2-c]异苯并吡喃-2,6-二酮
BD263227568-80-998+%
¥1659.00100mg
480-18-2 (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychroman-4-one (2R,3R)-2-(3,4-二羟基苯基)-3,5,7-三羟基色满-4-酮
BD43158480-18-298%
¥169.00100mg
6018-41-3 Methyl 2-oxo-2H-pyran-5-carboxylate 2-氧代-2H-吡喃-5-羧酸甲酯
BD342636018-41-398%
¥496.0025g
118-71-8 3-Hydroxy-2-methyl-4-pyrone 3-羟基-2-甲基-4-吡喃酮
BD17701118-71-898%
¥115.00100g
67604-48-2 5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one 5,7-二羟基-2-(4-羟基苯基)苯并二氢吡喃-4-酮
BD24681667604-48-298%
¥368.00100g
4780-14-7 3-Methoxy-2-methyl-4H-pyran-4-one 2-甲基-3-甲氧基-4H-吡喃-4-酮
BD2477444780-14-795%
¥1434.005g
499-05-8 4-Oxo-4H-pyran-2-carboxylic acid 4-氧代-4H-吡喃-2-羧酸
BD122163499-05-898%
¥256.001g
874774-49-9 6-(Trifluoromethoxy)chroman-4-one 6-(三氟甲氧基)苯并二氢吡喃-4-酮
BD751472874774-49-995+%
¥642.00100mg
672904-14-2 6-Ethylchroman-4-one 6-乙基苯并二氢吡喃-4-酮
BD765323672904-14-295%
¥2123.001g
79725-98-7 Pentadecyl 4-oxo-6-((palmitoyloxy)methyl)-4H-pyran-3-carboxylate 4-氧代-6-((十六烷基酰氧基)甲基)-4H-吡喃-3-羧酸十五烷基酯
BD7796679725-98-797%
¥122.0025g
1092349-07-9 6-Fluoro-8-methylchroman-4-one 6-氟-8-甲基苯并二氢吡喃-4-酮
BD007999901092349-07-995%
¥4088.001g
27407-12-1 7-Bromo-6-fluorochroman-4-one 7-溴-6-氟苯并吡喃-4-酮
BD0088720527407-12-195%
¥901.00100mg
51050-59-0 3,4-Dichloro-1H-isochromen-1-one 3,4-二氯-1H-异色烯-1-酮
BD0109634851050-59-098%
¥2566.00100mg
445222-91-3 2-Amino-1'-methyl-2',5-dioxo-5,6,7,8-tetrahydrospiro[chromene-4,3'-indoline]-3-carbonitrile 2-氨基-1'-甲基-2',5--二氧代-5,6,7,8-四氢螺[苯并吡喃-4,3'-吲哚啉]-3-甲腈
BD01295486445222-91-398%
¥739.0050mg
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