Detail of "591-28-6"

Reference

4-Thiouracil

4-Thiouracil. Coats, John H.Several substances are used for example 591-28-6 which is its cas registry number.; Dietz, Alma; Dolak, Lester A.; Sebek, Oldrich K.; Sokolski, Walter T. (Upjohn Co., USA). U.S. US 4010075 1 Mar 1977, 8 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C12D009-00. NCL: 195080000R. APPLICATION: US 76-689376 24 May 1976. DOCUMENT TYPE: Patent CA Section: 16 (Fermentations) A process is given for the manuf. of 4-thiouracil [591-28-6] by Streptomyces. Thus, S. libani soldani NRRL 8173 was cultured with shaking for 5 days at 28.degree.. The culture liq. was filtered through diatomaceous earth, extd. twice with two 750 mL portions of EtOAc, the org. phases were combined, washed with satd. NaCl soln., dried with MgSO4, filtered, and concd. by evapn. The yield was 166.0 mg 4-thiouracil from 800 mL culture liq. .

Energy migration to 4-thiouracil in model systems

Energy migration to 4-thiouracil in model systems. Rubin, Yu. V.; Blagoi, Yu. P.; Leibina, E. A. (Fiz.-Tekh. Inst. Nizk. Temp.In this article, certain chemicals are used. Some of their cas registry numbers are 73-24-5 and 591-28-6 , Kharkov, USSR). Tezisy Dokl. - Vses. Konf. Spektrosk. Biopolim., 2nd, 88-9 (Russian) 1974. CODEN: 34AAA3. DOCUMENT TYPE: Conference CA Section: 22 (Physical Organic Chemistry) The luminescence intensity of 4-thiouracil at 77.degree.K was increased >20-fold by mixing it with other nucleic acid bases. .