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Methylthiouracil CAS Registry Number: 56-04-2 甲硫尿嘧啶

CAS Name: 2,3-Dihydro-6-methyl-2-thioxo-4(1H)-pyrimidinone
Additional Names: 6-methyl-2-thiouracil; 4-methyl-2-thiouracil; MTU
Trademarks: Alkiron; Antibason; Basecil; Basethyrin; Methiacil; Methicil; Methiocil; Muracil (Organon); Prostrumyl; Strumacil; Thimecil; Thyreostat I
Percent Composition: C 42.24%, H 4.25%, N 19.70%, O 11.25%, S 22.55%

📌 参考资料/链接：
Literature References: Prepn: List, Ann. 236, 1 (1886). Toxicity data: Simon, Boll. Soc. Ital. Biol. Sper. 24, 803 (1948).

📄 详细内容

Properties: Crystals, bitter taste, dec 326-331°. Sublimes readily. Very slightly sol in cold water, ether. One part dissolves in about 150 parts boiling water. Slightly sol in alcohol, acetone. Practically insol in benzene, chloroform. Freely sol in aq solns of ammonia and alkali hydroxides. A satd aq soln is neutral or slightly acid to litmus. MLD in rabbits (mg/kg): 2486 orally (Simon).
Toxicity data: MLD in rabbits (mg/kg): 2486 orally (Simon)
Therap-Cat: Thyroid inhibitor.
Therap-Cat-Vet: Antithyroid substance to promote growth and finishing.
Keywords: Antihyperthyroid.
产品链接: 56-04-2››

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