(S)-环氧乙烷-2-基甲基甲烷磺酸酯

(S)-Oxiran-2-ylmethyl Methanesulfonate is an intermediate in the synthesis of (R)-(+)-Carvedilol, the optically active isomer of Carvedilol, a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure.