1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI),英文名:1H-Pyrazole-3-carboxylicaci
2026-03-27 10:24:45
2387-31-7
1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI)(1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI))
CAS: 2387-31-7
化学式: C7H8N2O2