Number | Name | Date | Kind |
---|---|---|---|
2448890 | Johnston | Sep 1948 | |
4501679 | Reierson et al. | Feb 1985 |
Number | Date | Country |
---|---|---|
2344607 | Mar 1975 | DEX |
2512980 | Dec 1975 | DEX |
2454740 | May 1976 | DEX |
3143251 | May 1983 | DEX |
3235933 | Mar 1984 | DEX |
1592467 | Jun 1970 | FRX |
Entry |
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Chemische Werke Huels, Chem. Abst. 74-31744c. |
Burzin, Chem. Abst. 81-25594. |
Seeliger et al., Angnew Chem. Intenat. Edit. vol. 5, (10), pp. 875-888. |
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