Published: 2023-07-29

ALKALOID EPHEDRINE EXTRACTED FROM PLANT EPHEDRA EQUISETINA BUNGE

Динара Аббасова, Алиджан Ибрагимов, Отабек Назаров

49

THERMODYNAMICS OF HYDROGEN SULFIDE ADSORPTION IN NаX ZEOLITE

Нигора Дехканова, Элдор бдурахмонов, Феруза Рахматкариева, Нодирабегим Жамолиддинова

51

OBTAINING FIRE-RESISTANT POLYMER FABRIC BASED ON POLYACRYLONITRILE

Hakimxon Qurbonov, Maxammasidik Rustamov, Dilfuza Gafurova, Maftuna Mirzoxidova

52

SYNTHESIS OF 1`-CARBOXFERROCENYL THIOCARBOXAMIDE

Askarov Ibragimjon Rakhmonovich, Tulakov Nurillo Kasimovich, Abduraimov Zukhritdin Kholboevich, Islamova Nilufar Zafarbek kizi

54

STUDY OF BIOLOGICAL ACTIVITY OF SOME PRODUCTS OF o-FERROCENYLBENZOIC ACID

Ibrohim Asqarov, G‘ayratjon Madrahimov, Maxsadbek Xojimatov

58

ELECTRONIC STRUCTURE AND QUANTUM-CHEMICAL ACCOUNT OF FURFUROLIDENUREA

Mukhammedov Saidmurod, Askarov Ibrokhim, Isakov Khayatulla

59

THE CONDENSATION OF FURFUROL IN AN ALKALINE MEDIUM

Махамаджон Ахмадалиев, Нигора Якубова

62

SYNTHESIS 3,3'-DISULFANEDIYLBIS(1H-1,2,4-TRIAZOL-5-AMINE)

G‘iyosiddin Xayrullayev, Shahnoza Kadirova, Batirbay Torambetov, Sadoqat Botirova, Shahnoza Mavlonova

65

BIOGEOCHEMICAL PROBLEMS OF IRRIGATED SOILS

Avazbek Turdaliyev, Kamoliddin Asqarov, Muxammadnumon Aktamov

69