Number | Date | Country | Kind |
---|---|---|---|
63-265576 | Oct 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4664709 | Castenson | May 1987 |
Entry |
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Castenson, Chemical Abstracts, vol. 105, #210409c (1986). |
Imperial, Chemical Abstracts, vol. 67, #43550e )1967). |
Kuehne et al., Chemical Abstracts, vol. 76, #87126m (1972). |
Schwarin et al., Chemical Abstracts, vol. 78, #99193k (1973). |