4-PIPERIDINECARBOXAMIDE,N-(2,4-DIMETHOXYPHENYL)-1-PYRAZINYL-
CAS No. 605639-34-7
N-(3-吡啶基)苯磺酰胺,97%
SINIGREN 534-69-0
Butyl, 3-oxo- 53473-18-0
Laricitrin 53472-37-0