(4-Ethoxyphenyl)thiourea (p-Ethoxyphenyl)thiourea 1-(p-Ethoxyphenyl)-2-thiourea 4-Ethoxyphenylthiourea 4-Thioureidophenetole 880-29-5 EINECS 212-912-8 Thiourea, (4-ethoxyphenyl)- Urea, 1-(p-ethoxyphenyl)-2-thio- Urea, 1-p-phenethyl-2-thio-