3.
Name: 5,5-diethyl-2-sulfanyl-2-sulfanylidene-1,3-dioxa-2$l^C7H15O2PS2-phosphacyclohexane
CAS: 86428-80-0



6.
Name: 6-[[[4-[(6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]piperazin-1-yl]amino]methylidene]cyclohexa-2,4-dien-1-one
CAS: 19730-31-5



7.
Name: 1-amino-4-[[5-(2-hydroxyethylsulfonyl)-2-methoxy-phenyl]amino]-9,10-dioxo-anthracene-2-sulfonic acid
CAS: 79641-28-4


