| | 2-氨基-1,3-噻唑-4-甲酸 (5g) | 2822 | ¥2822 | ¥2822 | | ¥2822 |  |
| | 2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile, N6-BOC protected (5g) | 5846 | ¥5846 | ¥5846 | | ¥5846 |  |
| | 2-氨基-4-乙氧基吡啶 (1G) | 3120 | ¥3120 | ¥3120 | | ¥3120 |  |
| | 2-氨基-1,3-噻唑-4-甲酸 (25g) | 8333 | ¥8333 | ¥8333 | | ¥8333 |  |
| | 2-氨基-4,5,6,7-四氢苯并噻唑 (250mg) | 1277 | ¥1277 | ¥1277 | | ¥1277 |  |
| | 2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile, N6-BOC protected (10g) | 8870 | ¥8870 | ¥8870 | | ¥8870 |  |
| | (Z)-2-(2-Aminothiazol-4-yl)-2-(tert-butoxycarbonylmethoxyimino)acetic Acid (1mg) | 2352 | ¥2352 | ¥2352 | | ¥2352 |  |
| | 2-氨基-4-乙氧基吡啶 (100MG) | 624 | ¥624 | ¥624 | | ¥624 |  |
| | 2-氨基-3,4,7,8-四甲基-3H-咪唑[4,5-F]喹喔啉 (100mg) | 14784 | ¥14784 | ¥14784 | | ¥14784 |  |
| | 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid methyl ester (5g) | 1570 | ¥1570 | ¥1570 | | ¥1570 |  |