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化工字典

CAS号	中文名称	英文名称
25991-83-7	(8ci,9ci)-2-氨基-3-羟基-6-(羟基甲基)-4H-吡喃-4-酮	4H-pyran-4-one, 2-amino-3-hydroxy-6-(hydroxymethyl)-(8ci,9ci)
674786-32-4	(9ci)-3-(2-羟基乙烯)-2-甲基-4H-吡喃-4-酮	4H-pyran-4-one, 3-(2-hydroxyethenyl)-2-methyl-(9ci)
212569-64-7	(9ci)-3-乙酰基-2,3-二氢-2,6-二甲基-4H-吡喃-4-酮	4H-pyran-4-one, 3-acetyl-2,3-dihydro-2,6-dimethyl-(9ci)
152996-58-2	(9ci)-3-乙酰基-2-甲基-4H-吡喃-4-酮	4H-pyran-4-one, 3-acetyl-2-methyl-(9ci)
412022-21-0	(9ci)-3-羟基-6-(羟基甲基)-2-(2-羟基-1-氧代丙基)-4H-吡喃-4-酮	4H-pyran-4-one, 3-hydroxy-6-(hydroxymethyl)-2-(2-hydroxy-1-oxopropyl)-(9ci)
222409-10-1	(9ci)-5-乙酰基-2,3-二氢-2,2-二甲基-4H-吡喃-4-酮	4H-pyran-4-one, 5-acetyl-2,3-dihydro-2,2-dimethyl-(9ci)
794470-75-0	(9ci)-5-羟基-2-[(4-甲基-1-哌嗪)甲基]-4H-吡喃-4-酮	4H-pyran-4-one, 5-hydroxy-2-[(4-methyl-1-piperazinyl)methyl]-(9ci)
721387-09-3	(9ci)-5-羟基-2-[1-羟基-2-[(1-甲基乙基)氨基]乙基]-4H-吡喃-4-酮	4H-pyran-4-one, 5-hydroxy-2-[1-hydroxy-2-[(1-methylethyl)amino]ethyl]-(9ci)
158351-87-2	(9ci)-四氢-3-(三氟乙酰基)-4H-吡喃-4-酮	4H-pyran-4-one, tetrahydro-3-(trifluoroacetyl)-(9ci)
182616-37-1	(9ci)-2-(1-甲基乙基)-4H-吡喃-4-酮	4H-pyran-4-one,2-(1-methylethyl)-(9ci)
272438-10-5	(9ci)-2-(2-乙氧基苯基)-2,3-二氢-4H-吡喃-4-酮	4H-pyran-4-one,2-(2-ethoxyphenyl)-2,3-dihydro-(9ci)
791030-42-7	(9ci)-2-(氨基甲基)-5-甲氧基-4H-吡喃-4-酮	4H-pyran-4-one,2-(aminomethyl)-5-methoxy-(9ci)
82947-08-8	(9ci)-2-(氯甲基)-4H-吡喃-4-酮	4H-pyran-4-one,2-(chloromethyl)-(9ci)
106727-51-9	(9ci)-2,2-二乙氧基-2,3-二氢-3-甲基-4H-吡喃-4-酮	4H-pyran-4-one,2,2-diethoxy-2,3-dihydro-3-methyl-(9ci)
190912-17-5	(2r)-(9ci)-2,3-二氢-2-甲基-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dihydro-2-methyl-,(2r)-(9ci)
190912-15-3	(2s)-(9ci)-2,3-二氢-2-甲基-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dihydro-2-methyl-,(2s)-(9ci)
195382-75-3	顺式-(9ci)-2,3-二氢-3,5-二甲基-2-(1-甲基乙基)-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dihydro-3,5-dimethyl-2-(1-methylethyl)-,cis-(9ci)
773879-84-8	(2r)-(9ci)-2,3-二氢-5-甲基-2-[(1e)-2-苯基乙烯]-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dihydro-5-methyl-2-[(1e)-2-phenylethenyl]-,(2r)-(9ci)
22697-33-2	(8ci,9ci)-2,3-二氢-6-甲基-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dihydro-6-methyl-(8ci,9ci)
73761-48-5	(9ci)-2,3-二甲基-4H-吡喃-4-酮	4H-pyran-4-one,2,3-dimethyl-(9ci)

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