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化工字典

CAS号	中文名称	英文名称
821783-01-1	(2r)-(9ci)-4-丁基-2-乙基-3,6-二氢-5-(2-丙烯基)-2H-吡喃	2H-pyran,4-butyl-2-ethyl-3,6-dihydro-5-(2-propenyl)-,(2r)-(9ci)
199661-62-6	(9ci)-5-溴-2-乙氧基-3,4-二氢-2H-吡喃	2H-pyran,5-bromo-2-ethoxy-3,4-dihydro-(9ci)
796076-42-1	(9ci)-6-(2,3-二氢-2-呋喃)-3,4-二氢-2H-吡喃	2H-pyran,6-(2,3-dihydro-2-furanyl)-3,4-dihydro-(9ci)
790661-94-8	(9ci)-6-[(1e)-1-乙氧基-1,3-丁二烯基]-3,4-二氢-4,4-二甲基-2H-吡喃	2H-pyran,6-[(1e)-1-ethoxy-1,3-butadienyl]-3,4-dihydro-4,4-dimethyl-(9ci)
790662-01-0	(9ci)-6-[(1e)-1-乙氧基-3-甲基-1,3-丁二烯基]-3,4-二氢-2-甲基-2H-吡喃	2H-pyran,6-[(1e)-1-ethoxy-3-methyl-1,3-butadienyl]-3,4-dihydro-2-methyl-(9ci)
790662-04-3	(9ci)-6-[(1e)-1-乙氧基-3-甲基-1,3-丁二烯基]-3,4-二氢-4,4-二甲基-2H-吡喃	2H-pyran,6-[(1e)-1-ethoxy-3-methyl-1,3-butadienyl]-3,4-dihydro-4,4-dimethyl-(9ci)
110128-74-0	(9ci)-6-乙氧基四氢-3-甲基-2-(1-丙烯基氧基)-2H-吡喃	2H-pyran,6-ethoxytetrahydro-3-methyl-2-(1-propenyloxy)-(9ci)
110128-72-8	(9ci)-6-乙氧基四氢-3-甲基-2-(2-丙烯基氧基)-2H-吡喃	2H-pyran,6-ethoxytetrahydro-3-methyl-2-(2-propenyloxy)-(9ci)
634154-36-2	(2r,6s)-rel-(9ci)-6-乙基四氢-3,4-双(亚甲基)-2-(苯基甲基)-2H-吡喃	2H-pyran,6-ethyltetrahydro-3,4-bis(methylene)-2-(phenylmethyl)-,(2r,6s)-rel-(9ci)
174151-01-0	(9ci)-四氢-2-(1-甲基乙基)-3-硝基-2H-吡喃	2H-pyran,tetrahydro-2-(1-methylethyl)-3-nitro-(9ci)
791823-87-5	(9ci)-四氢-2-[(1z)-2-(4-甲基苯基)乙烯]-2H-吡喃	2H-pyran,tetrahydro-2-[(1z)-2-(4-methylphenyl)ethenyl]-(9ci)
609854-24-2	(9ci)-四氢-2-[[(2e)-1-甲基-2-丁烯]氧基]-2H-吡喃	2H-pyran,tetrahydro-2-[[(2e)-1-methyl-2-butenyl]oxy]-(9ci)
412345-04-1	(9ci)-四氢-2-甲氧基-2-(甲氧基甲基)-2H-吡喃	2H-pyran,tetrahydro-2-methoxy-2-(methoxymethyl)-(9ci)
645413-28-1	(2r,3r)-rel-(9ci)-四氢-3-(1-甲基乙基)-2-(2-丙烯基)-2H-吡喃	2H-pyran,tetrahydro-3-(1-methylethyl)-2-(2-propenyl)-,(2r,3r)-rel-(9ci)
645413-27-0	(2r,3s)-rel-(9ci)-四氢-3-(1-甲基乙基)-2-(2-丙烯基)-,2H-吡喃	2H-pyran,tetrahydro-3-(1-methylethyl)-2-(2-propenyl)-,(2r,3s)-rel-(9ci)
306326-11-4	(9ci)-四氢-4-异硫代氰酰基-2,2-二甲基-2H-吡喃	2H-pyran,tetrahydro-4-isothiocyanato-2,2-dimethyl-(9ci)
133637-26-0	(9ci)-四氢-4-甲氧基-4-甲基-2-(1-甲基乙基)-2H-吡喃	2H-pyran,tetrahydro-4-methoxy-4-methyl-2-(1-methylethyl)-(9ci)
31470-16-3	2H-吡喃-2,4(3h)-二酮(9ci)	2H-pyran-2,4(3h)-dione(9ci)
695807-03-5	(9ci)-3-[1-(乙氧基氨基)亚乙基]-6-甲基-2H-吡喃-2,4(3h)-二酮	2H-pyran-2,4(3h)-dione, 3-[1-(ethoxyamino)ethylidene]-6-methyl-(9ci)
203052-81-7	(9ci)-二氢-3-(1-羟基亚乙基)-6-甲基-2H-吡喃-2,4(3h)-二酮	2H-pyran-2,4(3h)-dione, dihydro-3-(1-hydroxyethylidene)-6-methyl-(9ci)

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