1-Phenyl-.alpha.-thiohydantoic acid 2215-20-5 Glycine, N-(phenylthiocarbamoyl)- Glycine, N-[(phenylamino)thioxomethyl]- Hydantoic acid, 1-phenyl-.alpha.-thio- N-Phenyl-N'-carboxymethylthiourea N-Phenylthioureidoacetic acid NSC5570 Phenylthiohydantoic acid U 7130 Usaf ek-734a WLN: T5NYMV EHJ AR& BUS