氨基亚氨基甲烷磺酸

扎那米韦中间体2

甲基(3aR,4R,7aR)-2-甲基-4-[(1S,2R)-1,2,3-三乙酰氧基丙基]-3a,7a-二氢-4H-吡喃并[3,4-d][1,3]恶唑-6-羧酸酯

(2R,3R,4S)-3-acetamido-4-((Z)-2,3-bis(tert-butoxycarbonyl)guanidino)-2-((1R,2R)-1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid

N-Acetyl-S-methylisothiourea