123577

F2C6H3COCH3cap F sub 2 cap C sub 6 cap H sub 3 cap C cap O cap C cap H sub 3

), a chemical building block used in the synthesis of various fluorinated compounds and fluorophores. 123577

: This refers to 3',5'-Difluoroacetophenone ( F2C6H3COCH3cap F sub 2 cap C sub 6

: Service number for Hector Merino Morrison of the 18th Battalion, Canadian Expeditionary Force during WWI. CAS 123577-99-1 - Sigma-Aldrich 123577

: A 2026 research article in the journal Biomaterials titled "Microliter-scale ethanol confinement array with biofluidic triggered release for dual-enhanced precision chemotherapy".

The number primarily refers to the following contents across various technical and scientific fields: 1. Chemistry & Biochemistry