英文名称: | 4h-imidazol-4-one, 3-(5-ethyl-1,3,4-thiadiazol-2-yl)-3,5-dihydro-2-methyl-5-(ph | enylmethylene)- | 3-(5-ethyl-1,3,4-thiadiazol-2-yl)-3,5-dihydro-2-methyl-5-(phenylmethylen e)-4 | h-imidazol-4-one | 3-(5-ethyl-1,3,4-thiadiazol-2-yl)-3,5-dihydro-2-methyl-5-(phenylmethylene)-4h-imidazol-4-on |
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