(P31)	(Q13442814)
(P304)	195-210
(P433)	1
(P478)	34
(P577)	+1951-00-00T00:00:00Z
(P921)	(Q1418791)
(P1433)	(Q680880)
(P1476)	"Hydrazinderivate der Phtalazin- und Pyridazinreihe" (language: en)
(P2093)	J. Druey (P1545) 1 B. H. Ringier (P1545) 2
(P2860)	(Q34351858) (P248) (P854) https://api.crossref.org/works/10.1002%2FHLCA.19510340122 (P813) Thursday, January 7, 2021 (P887) (Q75616866) (P248) (P854) https://api.crossref.org/works/10.1002%2FHLCA.19510340122 (P813) Thursday, January 7, 2021 (P887)

External Links

(P356)

10.1002/HLCA.19510340122