3.



4.
Name: 1H-Pyridazino[4,5-b]indole-1,4(5H)-dione,7,9- dichloro-2,3-dihydro-8-methoxy-
CAS: 146012-03-5



5.
Name: 4-((5-(Aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl)azo)-6-((4,6-dichloro-1,3,5-triazin-2-yl)amino)benzene-1,3-disulphonic acid
CAS: 85213-60-1



8.
Name: butyl (3-chloro-8-oxo-7-oxa-9-thiabicyclo[4.3.0]nona-1,3,5-trien-4-yl) carbonate
CAS: 5611-44-9


