| 1 | 914-00-1 | 甲烯土霉素 | metacycline | C22H22N2O8
| 四环素类;多西环素;微生物代谢物;有机化工原料 | 医药 |
| 2 | 1199574-33-8 | Tetracycline Impurity 1 | Tetracycline Impurity 1 | C22H22N2O8
| | |
| 3 | 18751-99-0 | 载脂蛋白-土霉素 | Alpha-Apo-Oxytetracycline | C22H22N2O8
| 四环素类;杂质对照品;微生物代谢物 | |
| 4 | 67982-37-0 | Methaqualone 6-O-β-D-Glucuronide | Methaqualone 6-O-β-D-Glucuronide | C22H22N2O8
| | |
| 5 | 2869-27-4 | Apoterramycin (An alpha-beta mixture) | Apoterramycin (An alpha-beta mixture) | C22H22N2O8
| | |
| 6 | 53551-53-4 | 2'-hydroxymethylmethaqualone glucuronide | 2'-hydroxymethylmethaqualone glucuronide | C22H22N2O8
| | |
| 7 | 445001-54-7 | 5-({2-nitro-4-methylphenoxy}methyl)-N-(3,4,5-trimethoxyphenyl)-2-furamide | 5-({2-nitro-4-methylphenoxy}methyl)-N-(3,4,5-trimethoxyphenyl)-2-furamide | C22H22N2O8
| | |
| 8 | 119623-76-6 | 1,2,5,8,9,10-Hexahydro-5,10-dioxo-4,6-dipropylpyrido[3,2-g]quinoline-3,7-diacetic acid | 1,2,5,8,9,10-Hexahydro-5,10-dioxo-4,6-dipropylpyrido[3,2-g]quinoline-3,7-diacetic acid | C22H22N2O8
| | |
| 9 | 4660-26-8 | (4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide | (4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide | C22H22N2O8
| 土霉素;化学试剂 | |
| 10 | 1035655-10-7 | 山环素杂质6 (7-甲酰山环素) | 2-Naftacencarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-7-methanoyl-1,11-dioxo-, (4S,4aS,5aR,12aS) | C22H22N2O8
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