1H-Pyrazole-3-carboxylicacid, 5-ethynyl-4,5-dihydro-, methyl ester
CAS No. 221100-79-4
1H-Pyrazole-3-carboxylicacid,5-ethynyl-4,5-dihydro-,methylester(9CI)
Acryloid 953 28389-80-2
Tropenzile 53834-53-0