货号 | 品名 | 英文品名 | CASNo. | 标记含量 | 规格 |
30192005 | [U-5,6-13C2,U-5,6-2H2,U-15N3]-2-甲酰胺基-3-羟基吡嗪标准品 | [U-5,6-13C2,U-5,6-2H2,U-15N3]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 99%13C;98%15N;98%2H | 500mg,1g |
30191269 | [5,6-13C2]-2-甲酰氨基-3-羟基吡嗪标准品 | [5,6-13C2]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 99%13C | 500mg,1g |
30188034 | [U-5,6-13C2,U-15N3]-2-甲酰胺基-3-羟基吡嗪标准品 | [U-5,6-13C2,U-15N3]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 99%13C;98%15N | 500mg,1 |
30188040 | [13C2,15N2]-2-碘吡嗪标准品 | [13C2,15N2]-2-Iodopyrazine | 32111-21-0unlabeled | 99%13C;98%15N | 500mg,1g,5g |
30188042 | [13C2,15N2]-羟基吡嗪标准品 | [13C2,15N2]-Hydroxypyrazine | 124784-76-5unlabeled | 99%13C;98%15N | 10mg,100mg |
30185007 | [U-5,6-13C2,U-5,6-2H2]-2-甲酰氨基-3-羟基吡嗪标准品 | [U-5,6-13C2,U-5,6-2H2]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 99%13C;98%2H | 500mg,1g |
30182006 | [U-15N3]-2-甲酰胺基-3-羟基吡嗪标准品 | [U-15N3]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 98%15N; | 500mg,1g |
30179091 | [U-5,6-2H2,U-15N3]-2-甲酰胺基-3-羟基吡嗪标准品 | [U-5,6-2H2,U-15N3]-2-carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 98%2H | 500mg,1g |
30179018 | [5,6-2H2]-2-甲酰氨基-3-羟基吡嗪标准品 | [5,6-2H2]-2-Carboxamido-3-hydroxypyrazine | 55321-99-8unlabeled | 98%2H | 500mg,1g,5g |