ethenyl-ethylmethylpyrazine,2-ethenyl-3-ethyl-5-methylpyrazine,英文名:ethenyl-ethylmethylpyrazine,2-eth
2026-03-27 10:24:45
181589-32-2
ethenyl-ethylmethylpyrazine,2-ethenyl-3-ethyl-5-methylpyrazine(ethenyl-ethylmethylpyrazine,2-ethenyl-3-ethyl-5-methylpyrazine)
CAS: 181589-32-2
化学式: C9H12N2