5-[(naphthalen-1-ylamino)methyl]-1-[(2-oxo-2-phenothiazin-10-ylethyl)amino]-3-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione

5-(anilinomethyl)-1-[(2-oxo-2-phenothiazin-10-ylethyl)amino]-3-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione

5-[(4-hydroxyanilino)methyl]-1-[(2-oxo-2-phenothiazin-10-ylethyl)amino]-3-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione

苯基硫代乙内酰脲-蛋氨酸

1,4-二苯氨基硫脲