Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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319/00
Preparation of thiols, sulfides, hydropolysulfides or polysulfides
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C07C319/26
Separation; Purification; Stabilisation; Use of additives
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C07C319/28
Separation; Purification
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