1,2,5]OXADIAZOLO[3,4-D]PYRIMIDINE,1-OXIDE
CAS No. 55557-46-5
[1,2,5]Oxadiazolo[3,4-d]pyrimidine, 1-oxide (9CI)
CH3ClN2S 114019-32-8
CH3PS8 113985-76-5
cefaclidine 114013-51-3
(E)-3-(2-吡啶基)-2-丙烯醇