| CHI-3773.6-K-IO | 2,6-二甲基吡嗪 | 2,6-Dimethylpyrazine | 108-50-9 | 1000μg/mL | 1mL |
| CHI-3774.8-K-IO | 2-乙基-3,5-二甲基吡嗪 | 2-Ethyl-3,5-dimethylpyrazine | 13925-07-0 | 1000μg/mL | 1mL |
| CHI-3775.8-K-IO | 2-乙基-3,6-二甲基吡嗪 | 2-Ethyl-3,6-dimethylpyrazine | 13360-65-1 | 1000μg/mL | 1mL |
| CHI-8765.8-K-IO | 2-乙基-3，（5/6）-二甲基吡嗪，异构体混合物 | 2-Ethyl-3,(5/6)-dimethylpyrazine,Isomermixture | 27043-05-6or55031-15-7 | 1000μg/mL | 1mL |
| CHI-3777.7-K-IO | 2-乙基-3-甲基吡嗪 | 2-Ethyl-3-methylpyrazine | 15707-23-0 | 1000μg/mL | 1mL |
| CHI-3778.7-K-IO | 2-乙基-5-甲基吡嗪 | 2-Ethyl-5-methylpyrazine | 13360-64-0 | 1000μg/mL | 1mL |
| CHI-8834.7-K-IO | 2-乙基-5-甲基和2-乙基-6-甲基吡嗪，异构体混合物 | 2-Ethyl-5-methyl-and2-ethyl-6-methylpyrazine,Isomermixture |
| 1000μg/mL | 1mL |
| CHI-3779.6-K-IO | 2-乙基吡嗪 | 2-Ethylpyrazine | 13925-00-3 | 1000μg/mL | 1mL |
| CHI-3781.9-K-IO | 2-异丁基-3-甲基吡嗪 | 2-Isobutyl-3-methylpyrazine | 13925-06-9 | 1000μg/mL | 1mL |
| CHI-8844.10-K-IO | 2-异丁基-3,5-二甲基吡嗪和2-异丁基-3,6-二甲基吡嗪，异构体混合物 | 2-Isobutyl-3,5-dimethylpyrazineand2-isobutyl-3,6-dimethylpyrazine,Isomermixture |
| 1000μg/mL | 1mL |
| CHI-8839.8-K-IO | 2-异丁基吡嗪 | 2-Isobutylpyrazine |
| 1000μg/mL | 1mL |
| CHI-8845.7-K-IO | 2-异丙基吡嗪 | 2-Isopropylpyrazine |
| 1000μg/mL | 1mL |
| CHI-3785.5-K-IO | 2-甲基吡嗪 | 2-Methylpyrazine | 109-08-0 | 1000μg/mL | 1mL |
| CHI-8840.9-K-IO | 2-丙基-3,5-二甲基吡嗪和2-丙基-3,6-二甲基吡嗪，异构体混合物 | 2-Propyl-3,5-dimethylpyrazineand2-Propyl-3,6-dimethylpyrazine,Isomermixture |
| 1000μg/mL | 1mL |
| CHI-8841.8-K-IO | 2-丙基-3-甲基吡嗪 | 2-Propyl-3-methylpyrazine |
| 1000μg/mL | 1mL |
| CHI-8842.7-K-IO | 2-正-丙基吡嗪 | 2-n-Propylpyrazine |
| 1000μg/mL | 1mL |
| CHI-3787.7-K-IO | 2,3,5-三甲基吡嗪 | 2,3,5-Trimethylpyrazine | 14667-55-1 | 1000μg/mL | 1mL |
| CHI-3786.8-K-IO | 2,3,5,6-四甲基吡嗪 | 2,3,5,6-Tetramethylpyrazine | 1124-11-4 | 1000μg/mL | 1mL |
| CHI-9650.8 | 2,3,5,6-四甲基吡嗪三水化合物 | 2,3,5,6-Tetramethylpyrazinetrihydrate | 76556-07-5 |
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| CHI-3770.9-K-IO | 2-仲-丁基-3-甲氧基吡嗪 | 2-sec-Butyl-3-methoxypyrazine | 24168-70-5 | 1000μg/mL | 1mL |
| CHI-8846.7-K-IO | 2-乙氧基-3-甲基吡嗪 | 2-Ethoxy-3-methylpyrazine |
| 1000μg/mL | 1mL |
| CHI-8847.8-K-IO | 2-乙氧基-3-乙基吡嗪 | 2-Ethoxy-3-ethylpyrazine |
| 1000μg/mL | 1mL |
| CHI-8848.9-K-IO | 2-乙氧基-3-异丙基吡嗪 | 2-Ethoxy-3-isopropylpyrazine |
| 1000μg/mL | 1mL |
| CHI-3776.7-K-IO | 2-乙基-3-甲氧基吡嗪 | 2-Ethyl-3-methoxypyrazine | 25680-58-4 | 1000μg/mL | 1mL |
| CHI-3780.9-K-IO | 2-异丁基-3-甲氧基吡嗪 | 2-Isobutyl-3-methoxypyrazine | 24683-00-9 | 1000μg/mL | 1mL |
| CHI-8849.8-K-IO | 2-异丙氧基-3（6）-甲基吡嗪，异构体混合物 | 2-Isopropoxy-3(6)-methylpyrazine,Isomermixture |
| 1000μg/mL | 1mL |
| CHI-8850.9-K-IO | 3-异丁基-2-甲氧基吡嗪 | 3-iso-Butyl-2-methoxypyrazine |
| 1000μg/mL | 1mL |
| CHI-8851.9-K-IO | 3-仲丁基-2-甲氧基吡嗪 | 3-sec-Butyl-2-methoxypyrazine |
| 1000μg/mL | 1mL |
| CHI-3782.8-K-IO | 2-甲氧基-3-异丙基吡嗪 | 2-Methoxy-3-isopropylpyrazine | 25773-40-4 | 1000μg/mL | 1mL |
| CHI-8857.7-K-IO | 3-乙基-2-甲氧基吡嗪 | 3-Ethyl-2-methoxypyrazine |
| 1000μg/mL | 1mL |
| CHI-3783.6-K-IO | 2-甲氧基-3-甲基吡嗪 | 2-Methoxy-3-methylpyrazine | 2847-30-5 | 1000μg/mL | 1mL |
| CHI-8875.8-K-IO | 2-甲氧基-3-正-丙基吡嗪 | 2-Methoxy-3-n-propylpyrazine |
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| CHI-3784.5-K-IO | 2-甲氧基吡嗪 | 2-Methoxypyrazine | 3149-28-8 | 1000μg/mL | 1mL |
| CHI-8852.8-K-IO | 2-正丙氧基-6-甲基吡嗪 | 2-n-Propoxy-6-methylpyrazine |
| 1000μg/mL | 1mL |
