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单词 thiocarbamide
释义

> as lemmas

thiocarbamide
thiocarbamide n.
Brit. /ˌθʌɪə(ʊ)ˈkɑːbəmʌɪd/
,
U.S. /ˌθaɪoʊˈkɑrbəˌmaɪd/
CS(NH2)2 or HS.C(NH2):NH, a crystalline substance melting at 170°C.
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thiocarbamide1878
thio-urea1894
1878 Guareschi Jrnl. Chem. Soc. XXXIV. 860 Thiocarbamide CS (NH2)2[etc.] when oxidised by permanganate likewise yield all their sulphur in the state of sulphuric acid.
1891 Internat. Ann. Anthonys Photogr. Bull. 397 Prof. J. E. Reynolds, who was the original discoverer of the rinsing sulphur urea, now known as thio-carbamide.
extracted from thio-comb. form
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更新时间:2025/1/24 16:41:56