126203 Apr 2026

A 2026 study in Applied Catalysis B: Environment and Energy explores how engineering W-O-Co interfacial electron bridges in transition metal phosphide/tungsten oxide heterostructures can enable ampere-level hydrogen production from seawater electrolysis.

Published in the International Journal of Pharmaceutical Research , an article evaluates the antimicrobial activities of extracts and isolated coumarins from Ferulago macrocarpa (Boiss. & Heldr.), a medicinal plant historically used as a sedative and for treating gastrointestinal disorders. 126203

Identifying efficient biological and chemical pretreatments to optimize biogas and bioethanol yields. A 2026 study in Applied Catalysis B: Environment

It is frequently used as a SKU or part number for various industrial components and consumer products across different retailers. such as parts of India

Several peer-reviewed articles are indexed under the number , primarily as "Article ID" or "Document ID" identifiers:

Beyond academic journals, the number appears in specialized databases:

In some international regions, such as parts of India, 126203 is a six-digit Postal Index Number (PIN) code.