共 12 条
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- [8] von Wacek A, 1944, BER DTSCH CHEM GES, V77, P85
- [9] The synthesis of model substances for lignin-sulphonic acids. Synthesis of alpha-phenyl-acetone-alpha-sulphonic acid and proprio-veratronic-alpha-sulphonic acid. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1942, 75 : 1348 - 1357
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