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【求助】3,4-dihydropyrimidin-2(1H)-ones 如何翻譯成中文譯名
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5-乙;-6-甲基-4-(4-硝基苯基)-3,4-二氫嘧啶-2(1H)-酮,(DHPM1) 5-乙;-6-甲基-4-(3-硝基苯基)-3,4-二氫嘧啶-2(1H)-酮,(DHPM2) 5-乙;-6-甲基-4-苯基-3,4-二氫嘧啶-2(1H)-酮,(DHPM3) 這些東東不能說是高分子化合物。是雜環(huán)有機物 5-Acetyl-6-methyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one Melting point 240-242 [degrees]C. IR (KBr, [cm.sup.-1]): 3270, 3008, 2975, 2835, 1702, 1645, 1588. 1H NMR (DMSO-[d.sub.6])[delta]:2.12 (s, 3H), 2.30 (s, 3H), 5.28 (s, 1H), 7.24-7.32 (m, 5H), 7.82 (s, 1H), 9.20 (s, 1H). [ Last edited by xzliucheng on 2011-2-23 at 09:52 ] |
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