skos:altLabel | - CAS
- CAS REGISTRY and CAplus
- CAS system
- CASSI
- Chemical Abatracts
- Chemical Abstract Service
- Chemical Abstracts
- Chemical Abstracts Service - CASSI
- Chemical Abstracts Service – CASSI
- Chemical Abstracts Service#CASSI
- Chemical Abstracts Service#Print periodicals
- Chemical Abstracts Service#Print_periodicals
- Chemical Abstracts Service#SciFinder
- Chemical Abstracts Service/CASSI
- Chemical Abstracts/CASSI
- Chemical_Abstracts_Service
- Chemical_Abstracts_Service#CASSI
- STN
- Sci-Finder
- SciFinder
- Scifinder
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