Number | Name | Date | Kind |
---|---|---|---|
2700671 | Haflinger | Jan 1955 | |
3257403 | Pfister et al. | Jun 1966 |
Entry |
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Pfister et al., Helv. Chim. Acta 1961, vol. 44, pp. 232-237. |
Gragerov et al., Zh. Obshch. Khim, 1963, vol. 33, p. 543. |
Tagaki et al., Chemistry and Industry (London), 1964, pp. 1624-1626. |
Gragerov et al., Chem. Abst. 1963, vol. 58, p. 13831b. |