| Product No.: | N003001 | 
| CAS NO.: | 67035-22-7 | 
| Formula: | C17H16N2O6 | 
| Weight: | 344.10 | 
| Product No.: | N003002 | 
| CAS NO.: | 50428-14-3 | 
| Formula: | C17H16N2O5 | 
| Weight: | 328.11 | 
| Product No.: | N003003 | 
| CAS NO.: | 111304-31-5 | 
| Formula: | C12H11NO5 | 
| Weight: | 249.22 | 
| Product No.: | N003004 | 
| CAS NO.: | 14205-39-1 | 
| Formula: | C5H9NO2 | 
| Weight: | 115.06 | 

