| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-溴-1-环戊基-3,6-二甲基嘧啶-2,4-二酮 | 5-Brom-1-cyclopentyl-3,6-dimethyl-uracil | 31991-90-9 | C11H15BrN2O2 |
| 5-溴-1-[(2-羟基乙氧基)甲基]-6-碘嘧啶-2,4(1H,3H)-二酮 | 5-Bromo-1-(2-hydroxy-ethoxymethyl)-6-iodo-1H-pyrimidine-2,4-dione | 121749-87-9 | C7H8BrIN2O4 |
| 5-溴-1-(苯基甲氧基甲基)嘧啶-2-酮 | 1-benzyloxymethyl-5-bromo-2(1H)-pyrimidinone | 88045-92-5 | C12H11BrN2O2 |
| 5-溴-1-(苯基甲基)-1,3-二嗪农-2,4-二酮 | 1-benzyl-5-bromo-dihydro-pyrimidine-2,4-dione | 3959-45-3 | C11H11BrN2O2 |
| 5-溴-1-(4-甲基苯基)-4,6-二苯基嘧啶-2-酮 | 5-bromo-1,2-dihydro-2-oxo-4,6-diphenyl-1-p-tolylpyrimidine | 88039-42-3 | C23H17BrN2O |
| 5-溴-1-(4-氯苯基)-3,6-二甲基嘧啶-2,4-二酮 | 5-Brom-1-(4-chlor-phenyl)-3,6-dimethyl-uracil | 32000-80-9 | C12H10BrClN2O2 |
| 5-溴-1-(2-嘧啶基)-1H-吡唑-4-甲腈 | 5-Bromo-1-(pyrimidin-2-YL)-1H-pyrazole-4-carbonitrile | 1269291-98-6 | C8H4BrN5 |
| 5-溴-1-(2,6-二氟苄基)尿嘧啶 | 5-bromo-1-(2,6-difluorobenzyl)uracil | 352304-09-7 | C11H7BrF2N2O2 |
| 5-溴-1-(2,6-二氟苄基)-6-甲基-2,4(1H,3H)-嘧啶二酮 | 5-bromo-1-(2,6-difluorobenzyl)-6-methyluracil | 352303-66-3 | C12H9BrF2N2O2 |
| 5-溴-1,6-二甲基-3-苯基嘧啶-2,4-二酮 | 5-Brom-3-phenyl-1,6-dimethyl-uracil | 32000-65-0 | C12H11BrN2O2 |
| 5-溴-1,6-二甲基-3-(苯基甲基)嘧啶-2,4-二酮 | 5-Brom-3-benzyl-1,6-dimethyl-uracil | 32000-70-7 | C13H13BrN2O2 |
| 5-溴-1,3-二甲基尿嘧啶 | 5-bromo-1,3-dimethyluracil | 7033-39-8 | C6H7BrN2O2 |
| 5-溴-1,3-二甲基-6-苯基尿嘧啶 | 5-bromo-1,3-dimethyl-6-phenyluracil | 98854-09-2 | C12H11BrN2O2 |
| 5-溴-1,2-二氢嘧啶-2-酮氢溴酸盐 | 5-bromo-2-hydroxypyrimidine hydrobromide | 81590-30-9 | BrH*C4H3BrN2O |
| 5-氰基甲基-6-甲基-4-(3-硝基苯基)-2-苯基嘧啶 | 5-cyanomethyl-6-methyl-4-(3-nitrophenyl)-2-phenylpyrimidine | 103294-32-2 | C19H14N4O2 |
| 5-氰基尿嘧啶 | 5-cyanouracil | 4425-56-3 | C5H3N3O2 |
| 5-氰基嘧啶 | pyrimidine-5-carbonitrile | 40805-79-6 | C5H3N3 |
| 5-氰基-6-甲基-2,4-二氧代-1-苯基-1,2,3,4-四氢-嘧啶 | 1,2,3,4-Tetrahydro-6-methyl-2,4-dioxo-1-phenyl-5-pyrimidincarbonitril | 5900-42-5 | C12H9N3O2 |
| 5-氰基-6-亚氨基-1,4-二苯基-1,6-二氢-哒嗪-3-羧酸乙酯 | 5-Cyano-6-imino-1,4-diphenyl-1,6-dihydro-pyridazine-3-carboxylic acid ethyl ester | 105576-84-9 | C20H16N4O2 |
| 5-氰基-4-甲基-6-氧代-1-苯基-1,6-二氢哒嗪-3-羧酸乙酯 | ethyl 5-cyano-4-methyl-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate | 89516-24-5 | C15H13N3O3 |
| 5-氰基-4-甲基-6-氧代-1-苯基-1,6-二氢-3-哒嗪甲酰肼 | 5-cyano-1,6-dihydro-4-methyl-6-oxo-1-phenylpyridazine-3-carboxylic acid hydrazide | 145121-27-3 | C13H11N5O2 |
| 5-氰基-3-环己基-1-甲基尿嘧啶 | 5-cyano-3-cyclohexyl-1-methyluracil | 38320-79-5 | C12H15N3O2 |
| 5-氰基-2-羟基嘧啶 | 5-cyanopyrimidin-2-one | 1753-49-7 | C5H3N3O |
| 5-氰基-2-吡嗪羧酸 | 5-cyanopyrazine-2-carboxylic acid | 1211533-09-3 | C6H3N3O2 |
| 5-氯甲基尿苷 | 5-chloromethyluridine | 89148-09-4 | C13H17ClN2O6 |
| 5-氯甲基嘧啶 | 5-(chloromethyl)pyrimidine | 101346-02-5 | C5H5ClN2 |
| 5-氯尿嘧啶 | 5-chlorouracil | 1820-81-1 | C4H3ClN2O2 |
| 5-氯嘧啶-4-醇 | 4-Hydroxy-5-chlor-pyrimidin | 4349-08-0 | C4H3ClN2O |
| 5-氯嘧啶-4-羧酸乙酯 | 5-chloro-4-ethoxycarbonylpyrimidine | 64224-64-2 | C7H7ClN2O2 |
| 5-氯嘧啶-4-羧酸 | 5-chloro-4-carboxypyrimidine | 64224-65-3 | C5H3ClN2O2 |
| 5-氯嘧啶-4-甲腈 | 5-Chloro-pyrimidine-4-carbonitrile | 114969-65-2 | C5H2ClN3 |
| 5-氯嘧啶-4(1h)-酮盐酸盐 | 5-chloro-6-oxo-1,6-dihydropyrimidin-1-ium chloride | 197228-37-8 | C4H3ClN2O*ClH |
| 5-氯嘧啶-2-羧酸 | 5-chloropyrimidine-2-carboxylic acid | 38275-61-5 | C5H3ClN2O2 |
| 5-氯嘧啶-2-羧酸 | 5-Chlor-pyrimidin-2-carbonsaeure-amid | 38275-59-1 | C5H4ClN3O |
| 5-氯嘧啶-2-甲醛 | 5-chloropyrimidine-2-carbaldehyde | 944900-20-3 | C5H3ClN2O |
| 5-氯嘧啶 | 5-chloropyrimidine | 17180-94-8 | C4H3ClN2 |
| 5-氯哒嗪-3-胺 | 5-chloropyridazin-3-amine | 1314978-36-3 | C4H4ClN3 |
| 5-氯哒嗪-3-羧酸 | 5-Chloropyridazine-3-carboxylic acid | 1211587-01-7 | C5H3ClN2O2 |
| 5-氯哒嗪-3(2H)-酮 | 5-chloropyridazin-3(2H)-one | 660425-07-0 | C4H3ClN2O |
| 5-氯吡嗪-2-羧酸肼 | 5-chloroprazine-2-carboxylic acid hydrazide | 848952-83-0 | C5H5ClN4O |
| 5-氯吡嗪-2-羧酸甲酯 | methyl 5-chloropyrazine-2-carboxylate | 33332-25-1 | C6H5ClN2O2 |
| 5-氯吡嗪-2-羧酸叔丁酯 | 5-chloropyrazine-2-carboxylic acid tert-butyl ester | 169335-50-6 | C9H11ClN2O2 |
| 5-氯吡嗪-2-羧酸 | 5-chloropyrazinoic acid | 36070-80-1 | C5H3ClN2O2 |
| 5-氯吡嗪-2-甲酸乙酯 | ethyl 5-chloropyrazinoate | 54013-04-6 | C7H7ClN2O2 |
| 5-氯吡嗪-2-甲酰胺 | 5-chloro-pyrazine-2-carboxylic acid amide | 21279-64-1 | C5H4ClN3O |
| 5-氯吡嗪-2-甲酰氯 | 5-chloropyrazine-2-carbonyl chloride | 88625-23-4 | C5H2Cl2N2O |
| 5-氯吡啶并[2,3-D]哒嗪-8-醇 | 5-chloro-7<i>H</i>-pyrido[2,3-<i>d</i>]pyridazin-8-one | 23590-61-6 | C7H4ClN3O |
| 5-氯丙二酰脲 | 5-chlorobarbituric acid | 19645-77-3 | C4H3ClN2O3 |
| 5-氯2,6-二羟基-4-嘧啶羧酸甲酯 | 5-chloro-2,4-dihydroxy-6-methoxycarboxylpyrimidine | 91447-90-4 | C6H5ClN2O4 |
| 5-氯-嘧啶-4-乙腈 | 2-(5-chloropyrimidin-4-yl)acetonitrile | 1261737-95-4 | C6H4ClN3 |