Water extract of pomegranate ash (WEPA) catalyzed ,green and efficient one pot multicomponent synthesis of 5 -amino pyrazole 4carbonitrile . IJC [Internet]. 2024 Jul. 19 [cited 2026 May 15];63(7):709-15. Available from: https://or.niscpr.res.in/index.php/IJC/article/view/7749