单词 | thiocarbamide |
释义 | > as lemmasthiocarbamide thiocarbamide n. Brit. /ˌθʌɪə(ʊ)ˈkɑːbəmʌɪd/ , U.S. /ˌθaɪoʊˈkɑrbəˌmaɪd/ CS(NH2)2 or HS.C(NH2):NH, a crystalline substance melting at 170°C.ΘΚΠ the world > matter > chemistry > organic chemistry > amides > [noun] > thiocarbamide 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. < as lemmas |
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