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CAS NO:2051-89-0
CAS:
2051-89-0
英文名称:
4,4'-diamino-biphenyl-3-sulfonic aci
4:4'-diamino-3-diphenylyl hydrogen sulfate
1'-biphenyl]-3-sulfonic acid, 4,4'-diamino-[
3-sulfo-benzidin
benzidine-3-sulfuric acid
benzidine-3-sulphuric acid
