Chemical Abstracts 89:179563. |
Chemical Abstracts 88:152079n. |
Chemical Abstracts 87:22505s. |
Chemical Abstracts 107:77166u. |
Chemical Abstracts 102:184613f. |
Chemical Abstracts 99:53746y. |
Chemical Abstracts 90:121295s. |
Chemical Abstracts 90:103809h. |
Chemical Abstracts 89:179563y. |
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I. K. Korobitsyna, Zhi Org. Khim., 12, pp. 1245-1260, 1976. |