1-Ethyl-3-(5-nitro-2-thiazolyl) urea 1-Ethyl-3-(5-nitrothiazol-2-yl)urea 139-94-6 4-27-00-04679 (Beilstein Handbook Reference) BRN 0218168 CCRIS 435 EINECS 205-387-1 HSDB 7098 Hepzide Hepzide 30 N-ETHYL-N'-(5-NITRO-2-THIAZOLYL)UREA NCI-C03792 Nithiazid Nithiazide Urea, 1-ethyl-3-(5-nitro-2-thiazolyl)- Urea, N-ethyl-N'-(5-nitro-2-thiazolyl)-