dimetridazole

The story

1. Proto-Indo-European*dwóh₁
2. Proto-Indo-European*dwi-
3. Proto-Hellenic*dwi-
4. Ancient Greekδῐ- (dĭ-)
5. Latindi-
6. Englishdi-
7. Proto-Indo-European*médʰu
8. Proto-Hellenic*métʰu
9. Ancient Greekμέθυ (méthu)
10. Proto-Indo-European*swel-der.?
11. Ancient Greekῡ̔́λη (hū́lē)
12. GermanMethy
13. Englishmethyl
14. Englishdimethyl
15. Egyptiannṯr
16. Egyptiannṯrj
17. Ancient Greekνῐ́τρον (nĭ́tron)
18. Englishnitro-
19. Egyptianjmn
20. Ancient GreekᾸ̓́μμων (Ắmmōn)
21. LatinAmmōn
22. Latinammoniacus
23. Englishammonia
24. Proto-Indo-European*dʰeh₁-
25. Englishamide
26. Englishimide
27. Proto-Indo-European*né
28. Proto-Indo-European*n̥-
29. Proto-Hellenic*ə-
30. Ancient Greekᾰ̓- (ă-)
31. Proto-Indo-European*gʷeyh₃-
32. Proto-Indo-European*gʷih₃wós
33. Proto-Indo-European*gʷíh₃weti
34. Proto-Hellenic*gʷyṓw-ō
35. Proto-Hellenic*d͏̌ṓwō
36. Ancient Greekζώω (zṓō)
37. Ancient Greekζῶ (zô)
38. Ancient Greekζωή (zōḗ)
39. Frenchazote
40. Englishazote
41. Englishazo-
42. Englishazole
43. Englishimidazole
44. Englishnitroimidazole
45. English todaydimetridazole

Blend of dimethyl + nitr(oim)idazole.