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苯硫脲(phenylthiocarbamide 或 phenylthiourea——PTC)是一种白色结晶状、含H-N-C=S(HNCS)基团的苦味化合物,结构如图1。1 11931年 Fox 氏在做 PTC 定量时,首次偶然发现不同
Phenylthiocarbamide or phenylthiourea (PTC) is a bitter compound with white crystalline HNC = S (HNCS) groups. The structure is shown in Figure 1.1 different