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    中文名称 英文名称 CAS号 化学式
    4H-1-苯并吡喃-4-酮,2-(2-氯苯基)-6-羟基- 2'-chloro-6-hydroxyflavone 140439-32-3 C15H9ClO3
    4H-1-苯并吡喃-4-酮,2-(2,6-二羟基苯基)-(9CI) N(2)-tetrahydropyranyl-7-hydroxyguanine 107550-41-4 C10H13N5O3
    4H-1-苯并吡喃-4-酮,2-(2,6-二羟基-3-甲氧苯基)-5,7-二羟基-8-甲氧基- 3',8-dimethoxy-2',5,6',7-tetrahydroxyflavone 101909-88-0 C17H14O8
    4H-1-苯并吡喃-4-酮,2-(2,4-二羟基苯基)-7-羟基- 7,2',4'-trihydroxyflavone 1032-80-0 C15H10O5
    4H-1-苯并吡喃-4-酮,2-(2,4-二羟基苯基)- 2’,4’-dihydroxyflavone 170310-00-6 C15H10O4
    4H-1-苯并吡喃-4-酮,2-(1,3-苯并二噁唑-5-基)-5,6,7-三甲氧基- 5,6,7-Trimethoxy-3',4'-methylenedioxyflavone 106636-80-0 C19H16O7
    4H-1-苯并吡喃-4-酮,2,3-二氢-6-碘-2-苯基- 6-Jod-flavanon 1218-83-3 C15H11IO2
    4H-1-苯并吡喃-4-酮,2,3-二氢-6-甲基-3-(苯磺酰)- 3-Benzenesulfonyl-6-methyl-chroman-4-one 139449-22-2 C16H14O4S
    4H-1-苯并吡喃-4-酮,2,3-二氢-6-甲基-3-(2-炔丙基)- 6-Methyl-3-prop-2-ynyl-chroman-4-one 139449-37-9 C13H12O2
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-7-甲氧基-6-[(1R,6R)-3-甲基-6-(1-甲基乙基)-2-环己烯-1-基]-2-苯基-,(2S)- methyllinderatone 111786-26-6 C26H30O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-3-(羟基亚甲基)-2,2-二甲基-7-戊基- 2,2-dimethyl-3-formyl-5-hydroxy-7-pentyl-4-chromanone 16849-53-9 C17H22O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-3-(羟基亚甲基)-2,2-二甲基-7-戊基- 5-hydroxy-3-(hydroxymethylen)-2,2-dimethyl-7-pentylchroman-4-one 16849-53-9 C17H22O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-2,2-二甲基-7-戊基- 2,2-dimethyl-5-hydroxy-7-pentyl-4-chromanone 16849-51-7 C16H22O3
    4H-1-苯并吡喃-4-酮,2,3-二氢-3-(3-苯基-2-丙烯基)-3-(苯磺酰)- 3-Benzenesulfonyl-3-((E)-3-phenyl-allyl)-chroman-4-one 139449-31-3 C24H20O4S
    4H-1-苯并吡喃-4-酮,2,3-二氢-3-(2-丙烯基)- 3-allylchroman-4-one 139449-38-0 C12H12O2
    4H-1-苯并吡喃-4-酮,2,3-二氢-2-甲基-,(S)- (S)-(-)-2,3-Dihydro-2-methyl-4H-1-benzopyran-4-one 108379-02-8 C10H10O2
    4H-1-苯并吡喃-4-酮,2,3-二氢-2-(2-羟基苯基)-7-甲氧基- 2’-hydroxy-7-methoxyflavanone 14432-41-8 C16H14O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-2,5,7-三羟基-2-苯基-,(S)- 2beta-5,7-Trihydroxyflavanone 106009-52-3 C15H12O5
    4H-1-苯并吡喃-4-酮, 2,3-二氢-5,7-二甲氧基 5,7-dimethoxychroman-4-one 54107-66-3 C11H12O4
    4H-1-苯并吡喃-4,5(6H)-二酮,2-乙基-7,8-二氢-3-甲基- 2-Ethyl-3-methyl-7,8-dihydro-4H-1-benzopyran-4,5(6H)-dione 140171-36-4 C12H14O3
    4H-1-苯并吡喃-3-羧酸,2-[4-(乙酰基氨基)苯基]-7-甲氧基-4-羰基-,甲基酯 2-(4-acetamidophenyl)-7-methoxy-3-(methoxycarbonyl)-4H-benzopyran-4-one 132018-28-1 C20H17NO6
    4H-1-苯并吡喃-3-羧酸,2-(3,5-二甲氧苯基)-4-羰基- 2-(3,5-dimethoxyphenyl)-4-oxo-4H-benzopyran-3-carboxylic acid 132018-16-7 C18H14O6
    4H-1-苯并吡喃-3-甲醛,2-氨基-6,8-二氯-4-羰基- Tetrasodium 4,4'-bis(4-(p-sulphonatophenyl)-2H-1,2,3-triazol-2-yl)stilbene-2,2'-disulphonate 24239-35-8 C30H18N6Na4O12S4
    4H-1-苯并吡喃-3-甲腈,2-氨基-4-(4-氯苯基)-5,6,7,8-四氢-7,7-二甲基-5-羰基- 2-amino-4-(4-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile 107753-00-4 C18H17ClN2O2
    4H-1-苯并吡喃-2-羧酸,8-硝基-4-羰基-,甲基酯 8-nitro-2-methoxycarbonyl-4-oxo-4H-benzopyran 161369-33-1 C11H7NO6
    4H-1-苯并吡喃-2-羧酸,6-硝基-4-羰基-,甲基酯 methyl 6-nitro-4-oxo-4H-chromene-2-carboxylate 116543-93-2 C11H7NO6
    4H-1-苯并吡喃-2-羧酸,6,7-二氯-4-羰基- germidine 465-77-0 C34H53NO10
    4H-1-苯并吡唑-4-酮 7-methoxy-chroman-4-one 42327-52-6 C10H10O3
    4H-1,4-苯并噻唑-2-基(噻吩-2-基)甲酮 2-thenoylbenzo-1,4-thiazine 105942-32-3 C13H9NOS2
    4H-1,4-苯并噁嗪-4-乙酸,7-氯-2,3-二氢-3-羰基-,乙基酯 (7-chloro-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-acetic acid ethyl ester 139605-37-1 C12H12ClNO4
    4H-1,4-苯并二氮-4,8-二羧酸-1,2,3,5-四氢-2-氧代-4-(1,1-二甲基乙基)酯 4-(tert-Butoxycarbonyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-8-carboxylic acid 637338-11-5 C15H18N2O5
    4H-1,4-恶嗪 4H-1,4-oxazine 290-47-1 C4H5NO
    4H-1,4-噻嗪-4-甲腈 4H-1,4-Thiazine-4-carbonitrile 104132-75-4 C5H4N2S
    4H-1,3-苯并噻嗪,2-(1,3-苯并二噁唑-5-基)-6,7-二甲氧基- 6,7-dimethoxy-2-(3',4'-methylenedioxyphenyl)-4H-1,3-benzothiazine 109590-26-3 C17H15NO4S
    4H-1,3-苯并噁嗪-4-酮,6-溴-2,3-二氢-2,2-二甲基- 2,2-dimethyl-6-bromo-3,4-dihydro-2H-1,3-benzoxazin-4-one 133001-95-3 C10H10BrNO2
    4H-1,3-苯并噁嗪-4-酮,3-(4-氯苯甲酰)-2,3-二氢-2-[4-(三氟甲基)苯基]- 2,3-Dihydro-3-(4-chlorobenzoyl)-2-(4-(trifluoromethyl)phenyl)-4H-1,3-benzoxazin-4-one 103952-85-8 C22H13ClF3NO3
    4H-1,3-苯并二氧杂环己烷-7-羧酸 4h-1,3-Benzodioxine-7-carboxylic acid 259795-37-4 C9H8O4
    4H-1,3-苯并二氧杂环己烷-7-甲酰氯 2H,4H-1,3-Benzodioxine-7-carbonyl chloride 499770-84-2 C9H7ClO3
    4H-1,3-苯并二氧杂环己烷-5-甲酰氯 4H-1,3-Benzodioxin-5-carbonyl chloride 701979-12-6 C9H7ClO3
    4H-1,3-苯并二氧杂环己烷 4H-1,3,2-benzodioxin 254-27-3 C8H8O2
    4H-1,3-苯并二噁英并,6-(2R)-2-噁丙环基- 2-ethyl-4-methoxy-1H-benz[f]indole 438587-63-4 C15H15NO
    4H-1,3-苯并二噁英-6-基(苯基)甲酮 (4H-Benzo[1,3]dioxin-6-yl)-phenyl-methanone 126266-82-8 C15H12O3
    4H-1,3-噻嗪,5,6-二氢-2-[(1E)-2-(4-甲基-2-噻嗯基)乙烯基]- (Z)-4-[3-bromo-1-(4-bromophenyl)-1-propenyl]-4'-chloro-1,1'-biphenyl 97338-01-7 C21H15Br2Cl
    4H-1,3-噁嗪-4-酮,5-氯-6-(氯甲基)-2-(二甲氨基)- 5-Chlor-6-(chlormethyl)-2-(dimethylamino)-4H-1,3-oxazin-4-on 104132-70-9 C7H8Cl2N2O2
    4H-1,3-噁嗪-4-酮,2-(二苯亚甲基)-2,3-二氢-3,6-二(4-甲基苯基)- 2-diphenylmethylene-3,6-bis(p-tolyl)-2,3-dihydro-4H-1,3-oxazin-4-one 105654-21-5 C31H25NO2
    4H-1,3-噁嗪,5,6-二氢-5-碘-4-苯基-2-(三氯甲基)-,反- 4H-1,3-Oxazine, 5,6-dihydro-5-iodo-4-phenyl-2-(trichloromethyl)-, trans- 104808-54-0 C11H9Cl3INO
    4H-1,3-噁嗪,5,6-二氢-5-碘-4-(甲氧基甲基)-2-(三氯甲基)-,反- trans-5-iodo-4-(methoxymethyl)-2-(trichloromethyl)-4,5-dihydro-1,3-oxazine 104808-67-5 C7H9Cl3INO2
    4H-1,3-噁嗪,5,6-二氢-2-(甲硫基)- 2-Methylthio-5,6-dihydro-4H-1,3-oxazin 17240-25-4 C5H9NOS
    4H-1,3-噁嗪,2-(丁基硫代)-5,6-二氢-4,4,6-三甲基- (E)-1-(4-acetamidophenyl)-2-phenylethene 841-18-9 C16H15NO
    4H-1,3-二噻英并[4,5-c]吡啶-5-甲醇,8-甲基- Cytochrophin-4 97730-74-0 C27H34N4O7