| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-硫代-1,2-二氢-4-嘧啶甲酰胺 | 2-mercapto-4-pyrimidinecarboxamide | 155957-51-0 | C5H5N3OS |
| 2-硝基嘧啶 | nitro-pyrimidine | 79917-54-7 | C4H3N3O2 |
| 2-硝基-5-羟基嘧啶 | 2-Nitropyrimidin-5-ol | 345642-85-5 | C4H3N3O3 |
| 2-硝基-5-嘧啶胺 | 2-Nitropyrimidin-5-amine | 123770-64-9 | C4H4N4O2 |
| 2-疏基-6-氧代-4-(2-噻吩)-1,6-二氢嘧啶-5-甲腈 | 4-oxo-6-thiophen-2-yl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile | 109532-65-2 | C9H5N3OS2 |
| 2-疏基-4-氨基-6-甲基嘧啶 | 4-amino-6-methyl-1<i>H</i>-pyrimidine-2-thione | 89180-08-5 | C5H7N3S |
| 2-甲酸吡嗪 | 2-pyrazylcarboxylic acid | 98-97-5 | C5H4N2O2 |
| 2-甲酰基-3-甲氧基吡嗪 | 3-methoxypyrazine-2-carbaldehyde | 63874-90-8 | C6H6N2O2 |
| 2-甲磺酰基-5-甲基嘧啶 | 5-methyl-2-methylsulfonylpyrimidine | 38275-45-5 | C6H8N2O2S |
| 2-甲磺酰基-4-甲基-6-(1-丙炔基)嘧啶 | 2-methanesulfonyl-4-methyl-6-(1-propynyl)pyrimidine | 110235-56-8 | C9H10N2O2S |
| 2-甲磺酰基-4,6-二氯-5-甲基嘧啶 | 4,6-Dichloro-5-methyl-2-(methylsulfonyl)pyrimidine | 98814-28-9 | C6H6Cl2N2O2S |
| 2-甲硫基嘧啶-5-羧酸甲酯 | methyl 2-methylthio-5-pyrimidinecarboxylate | 38275-41-1 | C7H8N2O2S |
| 2-甲硫基嘧啶-5-甲酸 | 2-(methylsulfanyl)-5-pyrimidinecarboxylic acid | 110099-94-0 | C6H6N2O2S |
| 2-甲硫基-6-苯基-1H-嘧啶-4-酮 | 2-(methylthio)-6-phenylpyrimidin-4(3H)-one | 56035-29-1 | C11H10N2OS |
| 2-甲硫基-6-氧代-3H-嘧啶-4-羧酸乙酯 | Ethyl 2-(methylsulfanyl)-6-oxo-3,6-dihydropyrimidine-4-carboxylate | 7249-20-9 | C8H10N2O3S |
| 2-甲硫基-5-嘧啶羧酸乙酯 | ethyl 2-(methylthio)pyrimidine-5-carboxylate | 73781-88-1 | C8H10N2O2S |
| 2-甲硫基-4-氯-5-氰基-6-对甲基苯基嘧啶 | 4-chloro-6-(4-methylphenyl)-2-methylthiopyrimidine-5-carbonitrile | 128640-74-4 | C13H10ClN3S |
| 2-甲硫基-4-嘧啶甲酸 | 2-methylsulfanylpyrimidine-4-carboxylic acid | 1126-44-9 | C6H6N2O2S |
| 2-甲硫基-4,6-二氯嘧啶-5-甲酸乙酯 | ethyl 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylate | 959070-42-9 | C8H8Cl2N2O2S |
| 2-甲硫基-4,5-嘧啶二甲酸二甲酯 | dimethyl 2-thiomethylpyrimidine-5,6-dicarboxylate | 132973-51-4 | C9H10N2O4S |
| 2-甲硫基-4,5-嘧啶二甲酸二乙酯 | ethyl 4-(ethoxycarbonyl)-2-methylthiopyrimidine-5-caboxylate | 149771-08-4 | C11H14N2O4S |
| 2-甲砜基嘧啶 | 2-(methylsulfonyl)pyrimidine | 14161-09-2 | C5H6N2O2S |
| 2-甲砜基-5-溴-4-嘧啶甲酸 | 2-Methansulfonyl-5-brom-4-pyrimidincarbonsaeure | 30321-94-9 | C6H5BrN2O4S |
| 2-甲砜基-5-嘧啶甲酸乙酯 | ethyl 2-(methylsulfonyl)pyrimidine-5-carboxylate | 148550-51-0 | C8H10N2O4S |
| 2-甲砜基-4-苯基嘧啶 | 2-methanesulphonyl-4-phenylpyrimidine | 56734-11-3 | C11H10N2O2S |
| 2-甲烷磺酰基-4-甲基嘧啶-5-羧酸乙酯 | ethyl 2-methanesulfonyl-4-methylpyrimidine-5-carboxylate | 509101-17-1 | C9H12N2O4S |
| 2-甲氨基嘧啶 | N-methylpyrimidin-2-amine | 931-61-3 | C5H7N3 |
| 2-甲氨基吡嗪 | N-methylpyrazin-2-amine | 32111-28-7 | C5H7N3 |
| 2-甲氨基-4-溴嘧啶 | 4-bromo-N-methylpyrimidin-2-amine | 1209458-16-1 | C5H6BrN3 |
| 2-甲氧基甲基嘧啶-4,6-二醇 | 2-(methoxymethyl)pyrimidine-4,6-diol | 1903-90-8 | C6H8N2O3 |
| 2-甲氧基甲基-6-苯基-5-乙烯基-3-(2H)-哒嗪酮 | 2-Methoxymethyl-6-phenyl-5-vinylpyridazin-3-one | 247158-81-2 | C14H14N2O2 |
| 2-甲氧基甲基-5-甲基吡嗪 4-氧化物 | 2-methoxymethyl-5-methylpyrazine-4-oxide | 83056-59-1 | C7H10N2O2 |
| 2-甲氧基嘧啶-5-羧酸 | 2-methoxypyrimidine-5-carboxylic acid | 344325-95-7 | C6H6N2O3 |
| 2-甲氧基嘧啶-4-羧酸 | 2-methoxypyrimidine-4-carboxylic acid | 75825-60-4 | C6H6N2O3 |
| 2-甲氧基吡嗪1-氧化物 | 2-methoxypyrazine 1-oxide | 32046-05-2 | C5H6N2O2 |
| 2-甲氧基吡嗪 | 2-methoxypyrazine | 3149-28-8 | C5H6N2O |
| 2-甲氧基-6-苯基嘧啶-4-醇 | 2-methoxy-6-phenylpyrimidin-4-ol | 1044559-21-8 | C11H10N2O2 |
| 2-甲氧基-6-羧酸甲酯吡嗪 | 6-methoxypyrazine-2-carboxylic acid methyl ester | 23813-24-3 | C7H8N2O3 |
| 2-甲氧基-6-甲基吡嗪 | 2-methoxy-6-methyl pyrazine | 2882-21-5 | C6H8N2O |
| 2-甲氧基-6-甲基-4-(1-甲基乙基)-1,4-二氢嘧啶-5-羧酸乙酯 | ethyl 2-methoxy-6-methyl-4-(1-methylethyl)-1,4-dihydropyrimidine-5-carboxylate | 198826-90-3 | C12H20N2O3 |
| 2-甲氧基-6-(三氟甲基)嘧啶-4-醇 | 2-Methoxy-6-(trifluoromethyl)pyrimidin-4(3H)-one | 175354-56-0 | C6H5F3N2O2 |
| 2-甲氧基-6-(三正丁基锡)吡嗪 | 2-methoxy-6-(tributylstannyl)pyrazine | 1105511-66-7 | C17H32N2OSn |
| 2-甲氧基-6-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡嗪 | 2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine | 960503-91-7 | C11H17BN2O3 |
| 2-甲氧基-6-(2-甲基丙基)吡嗪 | 2-methoxy-6-(2-methylpropyl)pyrazine | 68039-33-8 | C9H14N2O |
| 2-甲氧基-5-甲基吡嗪 | 2-Methoxy-5-methyl-pyrazin | 2882-22-6 | C6H8N2O |
| 2-甲氧基-5-甲基-4(1H)-嘧啶酮 | 2-methoxy-5-methylpyrimidin-4(3H)-one | 25902-91-4 | C6H8N2O2 |
| 2-甲氧基-5-甲基-3-(1-甲基丙基)-吡嗪 | 3-sec-Butyl-2-methoxy-5-methylpyrazine | 94344-70-4 | C10H16N2O |
| 2-甲氧基-5-氯代嘧啶 | 5-chloro-2-methoxypyrimidine | 38373-44-3 | C5H5ClN2O |
| 2-甲氧基-5-氨基嘧啶 | 2-methoxypyrimidin-5-amine | 56621-89-7 | C5H7N3O |
| 2-甲氧基-5-氟尿嘧啶 | 2-methoxy-4-hydroxy-5-fluoropyrimidine | 1480-96-2 | C5H5FN2O2 |