| 1 | | 奥昔香豆素 | Oxycoumarin | C9H6O3
| | |
| 2 | 4438-85-1 | 2H-1-苯并吡喃-2,4(3H)-二酮 | 2,4-Chromandione | C9H6O3
| | |
| 3 | 1076-38-6 | 4-羟基香豆素 | 4-Hydroxycoumarin | C9H6O3
| 标准品;原料药;香豆素;对照品;中间体;杂环砌块;医药原料;有机砌块;生化试剂;精细化工 | |
| 4 | | Bis(2-furyl) ketone | Bis(2-furyl) ketone | C9H6O3
| | |
| 5 | 143873-69-2 | coumarin 3,4-epoxide | coumarin 3,4-epoxide | C9H6O3
| | |
| 6 | 703-59-3 | 高酞酸酐 | Homophthalic anhydride | C9H6O3
| 合成 | |
| 7 | 59887-89-7 | 7-羟基色原酮 | 7-hydroxy-4-benzopyrone | C9H6O3
| 对照品;中药对照品;对照品-中药对照品 | |
| 8 | | 2-(3-Furylcarbonyl)furan | 2-(3-Furylcarbonyl)furan | C9H6O3
| | |
| 9 | | BENZOFURANCARBOXYLIC ACID | BENZOFURANCARBOXYLIC ACID | C9H6O3
| | |
| 10 | 19438-61-0 | 4-甲基苯酐 | 4-Methylphthalic anhydride | C9H6O3
| 合成;有机化学;医药中间体;合成材料中间体;双环Diels-Alder加合物 | |
| 11 | 166599-84-4 | 苯并呋喃-4-甲酸 | benzofuran-4-carboxylic acid | C9H6O3
| 苯并呋喃;原料药中间体 | |
| 12 | 90484-22-3 | 苯并呋喃-7-羧酸 | 1-benzofuran-7-carboxylic acid | C9H6O3
| 其它;苯并呋喃;杂质对照品 | |
| 13 | 138518-17-9 | 4,7-Benzofurandione, 2-methyl- | 4,7-Benzofurandione, 2-methyl- | C9H6O3
| | |
| 14 | 6093-68-1 | 6-羟基香豆素 | 2H-1-Benzopyran-2-one,6-hydroxy- | C9H6O3
| 香豆素;对照品;植物提取物;中药对照品;羧酸类衍生物;标准品，对照品 | |
| 15 | 16146-63-7 | 4H-1-Benzopyran-4-one, 8-hydroxy- | 4H-1-Benzopyran-4-one, 8-hydroxy- | C9H6O3
| | |
| 16 | 5693-27-6 | 1H-2-Benzopyran-1,4(3H)-dione(9CI) | 1H-2-Benzopyran-1,4(3H)-dione(9CI) | C9H6O3
| 其它 | |
| 17 | 65496-53-9 | Furo[3,2-e]-1,3-benzodioxole (9CI) | Furo[3,2-e]-1,3-benzodioxole (9CI) | C9H6O3
| | |
| 18 | 10401-10-2 | 3-(3-羟基苯基)-2-丙炔酸 | 3-(3-hydroxyphenyl)-2-propynoic acid | C9H6O3
| | |
| 19 | | 3,4-dihydro-1H-2-benzopyran-1,3-dione | 3,4-dihydro-1H-2-benzopyran-1,3-dione | C9H6O3
| | |
| 20 | 16635-92-0 | 3-(2-羟基苯基)丙炔酸 | 2-Propynoic acid, 3-(2-hydroxyphenyl)- | C9H6O3
| | |
| 21 | 20073-22-7 | 5-Benzofurancarboxaldehyde, 6-hydroxy- | 5-Benzofurancarboxaldehyde, 6-hydroxy- | C9H6O3
| | |
| 22 | | 6-Methyl-2,3-dihydrobenzofuran-2,3-dione | 6-Methyl-2,3-dihydrobenzofuran-2,3-dione | C9H6O3
| | |
| 23 | 389579-63-9 | 3(2H)-Benzofuranone, 2-(hydroxymethylene)- | 3(2H)-Benzofuranone, 2-(hydroxymethylene)- | C9H6O3
| | |
| 24 | | 4,7-Dihydro-4,7-methanoisobenzofuran-1,3-dione | 4,7-Dihydro-4,7-methanoisobenzofuran-1,3-dione | C9H6O3
| | |
| 25 | 333333-34-9 | 1,3-二氢-1-氧-5-异苯并呋喃甲醛 | 1,3-dihydro-1-oxo-5-Isobenzofurancarboxaldehyde | C9H6O3
| | |
| 26 | 17397-31-8 | 4,7-甲撑异苯并呋喃-1,3-二酮, 4,7-二氢- | 4,7-Methanoisobenzofuran-1,3-dione, 4,7-dihydro- | C9H6O3
| | |
| 27 | 89968-15-0 | 1(3H)-Isobenzofuranone,3-(hydroxymethylene)-(9CI) | 1(3H)-Isobenzofuranone,3-(hydroxymethylene)-(9CI) | C9H6O3
| | |
| 28 | | 3-methoxybicyclo[4.2.0]octa-1,3,5-triene-7,8-dione | 3-methoxybicyclo[4.2.0]octa-1,3,5-triene-7,8-dione | C9H6O3
| | |
| 29 | 452978-42-6 | 5-Isobenzofurancarboxaldehyde,1,3-dihydro-3-oxo-(9CI) | 5-Isobenzofurancarboxaldehyde,1,3-dihydro-3-oxo-(9CI) | C9H6O3
| | |
| 30 | 141250-32-0 | 2(3H)-Benzofuranone, 3-(hydroxymethylene)-, (E)- (9CI) | 2(3H)-Benzofuranone, 3-(hydroxymethylene)-, (E)- (9CI) | C9H6O3
| | |
| 31 | | 2-HYDROXY-4-METHYLBICYCLO[4.2.0]OCTA-1,3,5-TRIENE-7,8-DIONE | 2-HYDROXY-4-METHYLBICYCLO[4.2.0]OCTA-1,3,5-TRIENE-7,8-DIONE | C9H6O3
| | |