TY - GEN AU - Fickentscher,K AU - Roth,H J TI - [Color reactions of 2,3-dicyano-1,4-dithiaantraquinone. l. Reaction of 2,3-dicyano-4,9-thiopanthraquinone with secondary amines] SN - 0376-0367 PY - 1969///0424 KW - Amines KW - Anthraquinones KW - Chemical Phenomena KW - Chemistry KW - Indicators and Reagents KW - Methods N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/ardp.19683010807 ER -