methylethylpyrazine,2-ethyl-6(or5)-methylpyrazine,英文名:methylethylpyrazine,2-ethyl-6(or5)-methylpyraz
2026-03-27 10:24:45
33504-66-4
methylethylpyrazine,2-ethyl-6(or5)-methylpyrazine(methylethylpyrazine,2-ethyl-6(or5)-methylpyrazine)
CAS: 33504-66-4
化学式: C7H10N2