4-Pyridinecarbohydrazonothioic acid methyl ester,英文名:4-Pyridinecarbohydrazonothioic acid methyl este
2026-03-27 10:24:45
63690-18-6
4-Pyridinecarbohydrazonothioic acid methyl ester(4-Pyridinecarbohydrazonothioic acid methyl ester)
CAS: 63690-18-6
化学式: C7H9N3S