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Cycloheptathiophenes
Organic bicyclic compounds that consist of a seven-membered ring fused with a thiophene ring; thiophenes are a five-membered ring with four carbon atoms and one sulfur atom.
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Synonym: ketotifen fumarate usan:jan. Health Hazard 2: GHS H Statement
H302
Harmful if swallowed. Synonym: alaway. Health Hazard 3: P264b-P270-P301+P312-P330-P501c.
H302
Harmful if swallowed. Synonym: alaway. Health Hazard 3: P264b-P270-P301+P312-P330-P501c.