naphthoquinone वाक्य

उदाहरण वाक्य

1. Vitamin K is a derivative of 1, 4-naphthoquinone.
2. Chemically, it is a derivative of naphthoquinone, related to vitamin K.
3. The chemical structure as a naphthoquinone derivative was first determined by Brockmann in 1936.
4. Several isomeric naphthoquinones are known, notably benzoquinone.
5. Lapachol, a yellow, skin-irritating naphthoquinone, is often found in the wood.
6. The unqualified term " hydroxynaphthoquinone " usually means a derivative of 1, 4-naphthoquinone.
7. The unqualified term " dihydroxynaphthoquinone " usually means a derivative of 1, 4-naphthoquinone.
8. Naphthoquinone derivatives have significant pharmacological properties.
9. "' Xylindein "'is a quinone pigment, a dimeric naphthoquinone derivative.
10. A 1998 article reported that naphthoquinones originating from " N . thorelii " showed antimalarial activity.