[STUDIES ON KETENE AND ITS DERIVATIVES.  IV. REACTIONS OF DIKETENE WITH ISONICOTINIC ACID HYDRAZIDE].
D002626:Chemistry, Pharmaceutical; D005030:Ethylenes; D006571:Heterocyclic Compounds; D007538:Isoniazid; D007659:Ketones; D007783:Lactones; D012106:Research
D005030:Ethylenes; D006571:Heterocyclic Compounds; D007659:Ketones; D007783:Lactones; C004773:diketene; C008223:ketene; D007538:Isoniazid
CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; HETEROCYCLIC COMPOUNDS; ISONIAZID; KETONES