Number | Date | Country |
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952811 | Nov 1956 | DEX |
952 811 | Nov 1956 | DEX |
Entry |
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Fred Einberg, "Preparatioon of 5-Dinitromethyletrazole from Salts of Dinitroacetonitrile", Journal of Organic Chemistry, vol. 29, -1964, pp. 2021-2024, XP002135258. |
American Chemical Society. Easton., US ISSN: 0022-3263, p. 2023, left column. |