| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氯-2,3-二苯基吡嗪 | 2-chloro-5,6-diphenylpyrazine | 41270-66-0 | C16H11ClN2 |
| 5-氯-2,3-二甲基吡嗪 | 2-chloro-5,6-dimethylpyrazine | 59489-32-6 | C6H7ClN2 |
| 5-氯-2(1H)-嘧啶硫酮 | 5-chloropyrimidine-2-thione | 34772-97-9 | C4H3ClN2S |
| 5-氯-1H-吡唑并[3,4-C]哒嗪-3-胺 | 5-chloro-1H-pyrazolo[3,4-c]pyridazin-3-amine | 64613-37-2 | C5H4ClN5 |
| 5-氯-1-甲基胞嘧啶 | 5-Chloro-1-methylcytosine | 106531-62-8 | C5H6ClN3O |
| 5-氯-1-甲基-2(1H)-嘧啶酮 | 5-chloro-1-methyl-2(1H)-pyrimidinone | 63331-06-6 | C5H5ClN2O |
| 5-氯-1-(苯基甲氧基甲基)嘧啶-2-酮 | 1-benzyloxymethyl-5-chloro-2(1H)-pyrimidinone | 88045-77-6 | C12H11ClN2O2 |
| 5-氯-1-(四氢-2-呋喃)-2,4(1H,3H)-嘧啶二酮 | 1-(Tetrahydro-2-furyl)-5-chlorouracil | 17902-24-8 | C8H9ClN2O3 |
| 5-氯-1-(噻吩-2-基甲氧基甲基)嘧啶-2-酮 | 5-chloro-1-(2-thenyloxy)methyl-2(1H)-pyrimidinone | 88045-82-3 | C10H9ClN2O2S |
| 5-氯-1-(呋喃-2-基甲氧基甲基)嘧啶-2-酮 | 5-chloro-1-(2-furfuryloxy)methyl-2(1H)-pyrimidinone | 88045-86-7 | C10H9ClN2O3 |
| 5-氯-1-(乙氧基甲基)嘧啶-2-酮 | 5-chloro-1-ethoxymethyl-2(1H)-pyrimidinone | 88350-60-1 | C7H9ClN2O2 |
| 5-氯-1-(2-羟基乙氧基甲基)-1H-嘧啶-2,4-二酮 | 1-<(2-hydroxyethoxy)methyl>-5-chlorouracil | 81777-50-6 | C7H9ClN2O4 |
| 5-氯-1-(1-苯基乙氧基甲基)嘧啶-2-酮 | 5-chloro-1-(1-phenylethoxy)methyl-2(1H)-pyrimidinone | 88045-90-3 | C13H13ClN2O2 |
| 5-氯-1,6-二氢-6-氧代-4-嘧啶羧酸 | 5-Chloro-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid | 914916-96-4 | C5H3ClN2O3 |
| 5-氯-1,3-二甲基嘧啶-2,4(1H,3H)-二酮 | 5-chloro-1,3-dimethyluracil | 31217-00-2 | C6H7ClN2O2 |
| 5-氯-1,2,3,6-四氢-2,6-二氧代-4-嘧啶甲酸 | 5-chloroorotic acid | 36313-98-1 | C5H3ClN2O4 |
| 5-氮杂胞嘧啶核苷-5-三磷酸 | 5'-Azacytidine 5'-triphosphate | 2226-74-6 | C8H15N4O14P3 |
| 5-氨基甲酰基-6-甲基尿嘧啶 | 5-carbamoyl-6-methyluracil | 77747-68-3 | C6H7N3O3 |
| 5-氨基甲基-2-甲基嘧啶-4-胺双盐酸盐 | 5-(aminomethyl)-2-methylpyrimidin-4-amine;hydron;dichloride | —— | C6H12Cl2N4 |
| 5-氨基甲基-2-嘧啶羧酸 | 5-Aminomethylpyrimidine-2-carboxylic acid | 76196-72-0 | C6H7N3O2 |
| 5-氨基尿嘧啶 | 5-Aminouracil | 932-52-5 | C4H5N3O2 |
| 5-氨基密度-2-甲酸盐酸盐 | 5-Amino-pyrimidine-2-carboxylic acid hydrochloride | 1965309-83-4 | C5H6ClN3O2 |
| 5-氨基噻唑并[4,5-d]嘧啶-2(3H)-酮 | 5-amino-3H-thiazolo[4,5-d]pyrimidin-2-one | 848691-22-5 | C5H4N4OS |
| 5-氨基噻唑并[4,5-D]嘧啶-2(3H)-硫酮 | 5-amino-3H-thiazolo[4,5-d]pyrimidin-2-thione | 892498-86-1 | C5H4N4S2 |
| 5-氨基嘧啶-4-羧酸甲酯 | methyl 5-amino-4-pyrimidinecarboxylate | 1352201-49-0 | C6H7N3O2 |
| 5-氨基嘧啶-4-羧酸乙酯 | 5-amino-pyrimidine-4-carboxylic acid ethyl ester | 59950-51-5 | C7H9N3O2 |
| 5-氨基嘧啶-4-羧酸 | 5-aminopyrimidine-4-carboxylic acid | 59950-53-7 | C5H5N3O2 |
| 5-氨基嘧啶-2-羧酸甲酯盐酸盐 | Methyl 5-aminopyrimidine-2-carboxylate hydrochloride | 1408076-25-4 | C6H8ClN3O2 |
| 5-氨基嘧啶-2-羧酸甲酯 | methyl 5-aminopyrimidine-2-carboxylate | 73418-88-9 | C6H7N3O2 |
| 5-氨基嘧啶-2-甲酰胺 | 5-Amino-2-carbamoyl-pyrimidin | 56621-97-7 | C5H6N4O |
| 5-氨基嘧啶-2-2羧酸 | 2-aminopyrimidine-5-carboxylic acid | 56621-98-8 | C5H5N3O2 |
| 5-氨基嘧啶-2(1H)-酮 | 5-Aminopyrimidin-2(1H)-one | 344241-09-4 | C4H5N3O |
| 5-氨基嘧啶 | pyrimidin-5-amine | 591-55-9 | C4H5N3 |
| 5-氨基哒嗪-3-酮 | 5-aminopyridazin-3-one | 89033-30-7 | C4H5N3O |
| 5-氨基吡嗪-4-羧酸 | 5-aminopyridazine-4-carboxylic acid | 21579-37-3 | C5H5N3O2 |
| 5-氨基吡嗪-2-羧酸甲酯盐酸盐 | Methyl 5-aminopyrazine-2-carboxylate hydrochloride | 1417794-63-8 | C6H8ClN3O2 |
| 5-氨基吡嗪-2-羧酸乙酯 | ethyl 5-aminopyrazine-2-carboxylate | 54013-06-8 | C7H9N3O2 |
| 5-氨基吡嗪-2-羧酰胺 | 5-aminopyrazine-2-carboxamide | 89323-09-1 | C5H6N4O |
| 5-氨基吡嗪-2-硼酸频那醇酯 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-amine | 947249-41-4 | C10H16BN3O2 |
| 5-氨基吡嗪-2-硼酸 | (5-aminopyrazin-2-yl)boronic acid | 1084953-45-6 | C4H6BN3O2 |
| 5-氨基吡嗪-2-甲醛盐酸盐 | 5-Aminopyrazine-2-carbaldehyde hydrochloride | 1965308-99-9 | C5H6ClN3O |
| 5-氨基吡嗪-2-甲酸甲酯 | methyl 5-aminopyrazine-2-carboxylate | 13924-94-2 | C6H7N3O2 |
| 5-氨基亚甲基-1,3-二丁基巴比妥酸 | 5-Aminomethylene-1,3-dibutylbarbituric acid | 99108-12-0 | C13H21N3O3 |
| 5-氨基乳清酸 | 5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid | 7164-43-4 | C5H5N3O4 |
| 5-氨基-噻唑并[4,5-d]嘧啶-2,7(3H,6H)-二酮 | 5-amino-3,6-dihydrothiazolo[4,5-d]pyrimidine-2,7-dione | 30161-97-8 | C5H4N4O2S |
| 5-氨基-6-羟基-1,3-二甲基嘧啶-2,4-二酮 | 5-amino-1,3-dimethylbarbituric acid | 54632-31-4 | C6H9N3O3 |
| 5-氨基-6-甲氧基-3(2H)-哒嗪酮 | 5-amino-6-methoxy-3(2H)-pyridazinone | 14369-21-2 | C5H7N3O2 |
| 5-氨基-6-甲基-4(3H)-嘧啶酮 | 5-Amino-6-methyl-4-oxo-3,4-dihydropyrimidine | 14675-49-1 | C5H7N3O |
| 5-氨基-6-甲基-4(1H)-嘧啶硫酮 | 4-Mercapto-5-amino-6-methyl-pyrimidin | 63549-81-5 | C5H7N3S |
| 5-氨基-6-甲基-2-吡嗪甲腈 | 5-amino-6-methyl-pyrazine-2-carbonitrile | 1374652-05-7 | C6H6N4 |