benzene nucleus वाक्य
"benzene nucleus" हिंदी में benzene nucleus in a sentenceउदाहरण वाक्य
- The chemical structure of MDAI is indirectly derived from that of the illicit drug MDA, but the alpha-methyl group of the alkyl amino amphetamine side chain has been bound back to the benzene nucleus to form an indane ring system, which changes its pharmacological properties substantially.