| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,6-二溴-3-苯基哒嗪-4(3H)-酮 | 5,6-dibromo-3-phenylpyridazin-4(3H)-one | 1227607-98-8 | C10H6Br2N2O |
| 5,6-二溴-1,3-二甲基嘧啶-2,4-二酮 | 5,6-Dibromo-1,3-dimethyluracil | 79462-73-0 | C6H6Br2N2O2 |
| 5,6-二氯嘧啶-4-醇 | 5,6-dichloro-3H-pyrimidin-4-one | 88982-91-6 | C4H2Cl2N2O |
| 5,6-二氯嘧啶-4-羧酸 | 5,6-Dichloropyrimidine-4-carboxylic acid | 914916-97-5 | C5H2Cl2N2O2 |
| 5,6-二氯嘧啶-2,4-二胺 | 5,6-dichloropyrimidine-2,4-diamine | 89033-89-6 | C4H4Cl2N4 |
| 5,6-二氯哒嗪-3(2H)-酮 | 5,6-dichloropyridazin-3(2H)-one | 17285-36-8 | C4H2Cl2N2O |
| 5,6-二氯吡嗪-2-羧酸 | 2,3-dichloropyrazine-5-carboxylic acid | 76537-42-3 | C5H2Cl2N2O2 |
| 5,6-二氯-[1,2,5]恶二唑并[3,4-B]吡嗪 | 5,6-dichlorofurazano[3,4-b]pyrazine | 153493-48-2 | C4Cl2N4O |
| 5,6-二氯-N-甲基-4-嘧啶胺 | 5,6-dichloro-N-methylpyrimidin-4-amine | 1428252-93-0 | C5H5Cl2N3 |
| 5,6-二氯-4-嘧啶甲酸乙酯 | 5,6-dichloro-pyrimidine-4-carboxylic acid ethyl ester | 1097250-57-1 | C7H6Cl2N2O2 |
| 5,6-二氯-2-苯基-哒嗪-3-酮 | 3,4-dichloro-1-phenyl-6-pyridazinone | 1698-58-4 | C10H6Cl2N2O |
| 5,6-二氯-2-甲基哒嗪-3-酮 | 5,6-dichloro-2-methyl-3(2H)-pyridazinone | 6794-35-0 | C5H4Cl2N2O |
| 5,6-二氯-2-甲基-4-嘧啶胺 | 5,6-dichloro-2-methyl-pyrimidin-4-ylamine | 28969-57-5 | C5H5Cl2N3 |
| 5,6-二氯-2-环丙基-嘧啶-4-羧酸 | 5,6-dichloro-2-cyclopropyl-4-pyrimidinecarboxylic acid | 858956-27-1 | C8H6Cl2N2O2 |
| 5,6-二氯-2,3-吡嗪二酸 | 5,6-dichloropyrazine-2,3-dicarboxylic acid | 59715-45-6 | C6H2Cl2N2O4 |
| 5,6-二氯-2,3-二氰基吡嗪 | 2,3-dichloro-5,6-dicyanopyrazine | 56413-95-7 | C6Cl2N4 |
| 5,6-二氯-1,4-二苯基-1,4-二氢-吡嗪-2,3-二酮 | 5,6-dichloro-1,4-diphenyl-1,4-dihydro-pyrazine-2,3-dione | 101081-61-2 | C16H10Cl2N2O2 |
| 5,6-二氨基嘧啶-2,4-二醇 | 5,6-diaminouracil sulfate | 32014-70-3 | C4H6N4O2*H2O4S |
| 5,6-二氨基-3-甲基嘧啶-4-酮 | 1,6-Dihydro-1-methyl-4,5-diamino-6-oxo-pyrimidin | 89181-83-9 | C5H8N4O |
| 5,6-二氨基-3-甲基-1H-嘧啶-2,4-二酮 | 5,6-diamino-3-methylpyrimidine-2,4(1H,3H)-dione | 40959-24-8 | C5H8N4O2 |
| 5,6-二氨基-3-甲基-1-(2-甲基苯基)嘧啶-2,4-二酮 | 5,6-Diamino-3-methyl-1-o-tolyl-1H-pyrimidine-2,4-dione | 100120-62-5 | C12H14N4O2 |
| 5,6-二氨基-3-丙基嘧啶-2,4(1h,3h)-二酮 | 5,6-diamino-3-propyluracil | 142665-13-2 | C7H12N4O2 |
| 5,6-二氨基-3(2H)-哒嗪硫酮 | 6-Mercapto-3,4-diamino-pyridazin | 18126-12-0 | C4H6N4S |
| 5,6-二氨基-2-苯基-嘧啶-4-醇 | 4,5-Diamino-6-hydroxy-2-phenyl-pyrimidin | 61595-45-7 | C10H10N4O |
| 5,6-二氨基-2-甲氧基-3-甲基嘧啶-4-酮 | 5,6-diamino-2-methoxy-3-methylpyrimidin-4(3H)-one | 85357-27-3 | C6H10N4O2 |
| 5,6-二氨基-2-甲基嘧啶-4-醇 | 5,6-diamino-2-methylpyrimidin-4(3H)-one | 45741-61-5 | C5H8N4O |
| 5,6-二氨基-2,3-二氰基吡嗪 | 5,6-diaminopyrazine-2,3-dicarbonitrile | 36023-58-2 | C6H4N6 |
| 5,6-二氨基-1-苯基-3-丙基嘧啶-2,4-二酮 | 5,6-diamino-1-phenyl-3-n-propyl-2,4-(1H, 3H)-pyrimidinedione | 117740-75-7 | C13H16N4O2 |
| 5,6-二氨基-1-羟基嘧啶-2,4-二酮 | 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1-hydroxy- | 37440-37-2 | C4H6N4O3 |
| 5,6-二氨基-1-甲基尿嘧啶 | 5,6-diamino-1-methyluracil | 6972-82-3 | C5H8N4O2 |
| 5,6-二氨基-1-甲基-3-丙基嘧啶-2,4-二酮 | 5,6-diamino-1-methyl-3-n-propyluracil | 106465-68-3 | C8H14N4O2 |
| 5,6-二氨基-1-乙基-3-丙基嘧啶-2,4(1h,3h)-二酮 | 5,6-diamino-1-ethyl-3-propylpyrimidine-2,4(1H,3H)-dione | 752222-81-4 | C9H16N4O2 |
| 5,6-二氨基-1-丁基-3-甲基嘧啶-2,4(1H,3H)-二酮 | 5,6-diamino-1-butyl-3-methyl-2,4(1H,3H)-pyrimidinedione | 91260-72-9 | C9H16N4O2 |
| 5,6-二氨基-1,3-二甲基脲嘧啶 | 4,5-Diamino-1,3-dimethyluracil | 5440-00-6 | C6H10N4O2 |
| 5,6-二氨基-1,3-二丙基嘧啶-2,4(1H,3H)-二酮 | 1,3-dipropyl-5,6-diaminouracil | 81250-34-2 | C10H18N4O2 |
| 5,6-二氢四氟[2,3-D]嘧啶-2-胺 | 2-Amino-5,6-dihydro-furo<2,3-d>pyrimidin | 88513-35-3 | C6H7N3O |
| 5,6-二氢噻吩并[2,3-d]吡嗪-4,7-二酮 | 5,6-dihydro-thieno[2,3-<i>d</i>]pyridazine-4,7-dione | 91533-21-0 | C6H4N2O2S |
| 5,6-二氢-5-甲基尿嘧啶 | 5,6-dihydrothymine | 696-04-8 | C5H8N2O2 |
| 5,6-二氢-5-三氟甲基尿嘧啶 | 5-trifluoromethyl-5,6-dihydrouracil | 2145-56-4 | C5H5F3N2O2 |
| 5,6-二氢-5,6-二甲基-1H-咪唑并[4,5-d]吡嗪-4,7-二酮 | 5,6-Dimethyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione | 392249-81-9 | C7H8N4O2 |
| 5,6-二氢-2,6-二苯基嘧啶-4-酮 | 2,6-diphenyl-5,6-dihydropyrimidin-4(3H)-one | 10387-94-7 | C16H14N2O |
| 5,6-二氢-1H-咪唑并[4,5-d]吡嗪-4,7-二酮 | 5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione | 6293-09-0 | C5H4N4O2 |
| 5,6-二氢-1,3,5,5-四甲基-2(1H)-吡嗪酮 | 1,2,5,6-tetrahydro-1,3,5,5-tetramethyl-2-pyrazinone | 82043-99-0 | C8H14N2O |
| 5,6-二乙基-3-亚肼基-3,4-二氢-2(1H)-吡嗪酮 | 5,6-Diethyl-3-hydrazinylpyrazin-2(1H)-one | 140911-27-9 | C8H14N4O |
| 5,6-二乙基-2(1h)-吡嗪酮 | 5,6-Diethylpyrazin-2(1H)-one | 140936-33-0 | C8H12N2O |
| 5,6-二(苯基)-2H-哒嗪-3-酮 | 5,6-diphenylpyridazin-3(2H)-one | 2166-34-9 | C16H12N2O |
| 5,6-二(甲基氨基)-2,3-吡嗪二甲腈 | 5,6-Bis(methylamino)pyrazine-2,3-dicarbonitrile | 150960-06-8 | C8H8N6 |
| 5,6-二(3,4-二氯苯基)-2,3-二氢-3-氧代-4-哒嗪甲腈 | 4-Pyridazinecarbonitrile, 5,6-bis(3,4-dichlorophenyl)-2,3-dihydro-3-oxo- | 75643-27-5 | C17H7Cl4N3O |
| 5,6-二(2-氯苯基)-2,3-二氢-3-氧代-4-哒嗪甲腈 | 5,6-bis(2-chlorophenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile | 75643-44-6 | C17H9Cl2N3O |
| 5,6-二(2-氯苯基)-2,3-二氢-2-(2-羟基乙基)-3-氧代-4-哒嗪甲腈 | 4-Pyridazinecarbonitrile, 5,6-bis(2-chlorophenyl)-2,3-dihydro-2-(2-hydroxyethyl)-3-oxo- | 75660-48-9 | C19H13Cl2N3O2 |