| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 5,6,7,8-四氢喹噁啉-2-醇 | 5,6,7,8-tetrahydro-2(1H)-quinoxalinone | 27579-58-4 | C8H10N2O |
| 5,6,7,8-四氢喹喔啉 | 5,6,7,8-tetrahydroquinoxaline | 34413-35-9 | C8H10N2 |
| 5,6,7,8-四氢喹啉-5-醇 | 5,6,7,8-tetrahydroquinoxalin-5-ol | 35149-13-4 | C8H10N2O |
| 5,6,7,8-四氢咪唑并[1,2-A]嘧啶盐酸盐 | 5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine hydrochloride | 1209264-64-1 | C6H9N3*(x)ClH |
| 5,6,7,8-四氢咪唑并[1,2-A]嘧啶 | 5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine | 67139-22-4 | C6H9N3 |
| 5,6,7,8-四氢-噌啉 | 5,6,7,8-Tetrahydro-cinnolin | 37721-14-5 | C8H10N2 |
| 5,6,7,8-四氢-2H-噌啉-3-酮 | Cyclohexyl<1,2-c>-3(2H)pyridazinone | 5468-36-0 | C8H10N2O |
| 5,6,7,8,9,10,11,12,13,14-十氢环十二烷并[d]嘧啶 | 5,6,7,8,9,10,11,12,13,14-decahydro-cyclododecapyrimidine | 4429-97-4 | C14H22N2 |
| 5,6,10-三氮杂三环[6.2.1.04,9]十一碳-1,3,5,7,9-五烯 | 4,6-Methanopyrido[3,2-c]pyridazine | 155614-31-6 | C8H5N3 |
| 5,5-二苄基巴比妥酸 | 5,5-dibenzyl-2,3,4(1H,3H,5H)pyrimidinetrione | 26371-47-1 | C18H16N2O3 |
| 5,5-二羟基六氢嘧啶-2,4,6-三酮 | 5,5-dihydroxy-pyrimidine-2,4,6-trione | 3237-50-1 | C4H4N2O5 |
| 5,5-二甲基丙二酰脲 | 5,5-dimethylbarbituric acid | 24448-94-0 | C6H8N2O3 |
| 5,5-二甲基-1,3-二嗪农-2-酮 | tetrahydro-5,5-dimethyl-2(1H)-pyrimidinone | 17496-93-4 | C6H12N2O |
| 5,5-二烯丙基-1-苄基巴比妥酸 | 5,5-diallyl-1-benzyl-pyrimidine-2,4,6-trione | 66941-96-6 | C17H18N2O3 |
| 5,5-二烯丙基-1-庚基-2,4,6(1H,3H,5H)-嘧啶三酮 | 5,5-diallyl-1-heptyl-barbituric acid | 66940-75-8 | C17H26N2O3 |
| 5,5-二溴巴比妥酸 | 5,5-dibromobarbituric acid | 511-67-1 | C4H2Br2N2O3 |
| 5,5-二溴-6-羟基二氢-2,4(1H,3H)-嘧啶二酮 | 5,5-dibromo-6-hydroxy-5,6-dihydrouracil | 1124-83-0 | C4H4Br2N2O3 |