????? ????
N,N'-????????
- ?? ????: Chemicals/Heterocyclic Compounds/Organic Intermediates
- ?? ????:
- ???:
- ??:
??: ?? ??
2,4,6-??[??(?????)???]-1,3,5-???? ??????????
- ?? ????: Chemicals/Heterocyclic Compounds/Organic Intermediates
- ?? ????:
- ???:
- ??:
??: ?? ??
?? ??? HMMM
- ?? ????: Chemicals/Other Organic Raw Materials/Other Organic Raw Materials
- ?? ????:
- ???:
- ??:
??: ?? ??