1272756-15-6
4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-5-甲酸乙酯(Ethyl 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-5-carboxylate)
CAS: 1272756-15-6
化学式: C14H16N2O3
1272756-15-6 询问4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-5-甲酸乙酯(Ethyl 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'