纯度要求95%，能做的欢迎报价联系

名称：6,7,9,10,12,13-Hexahydro-5,8,11,14-tetraoxa-benzocyclododecene-2-thiol

C12H16O4S

Exact Mass: 256.08
Mol. Wt.: 256.32
m/e: 256.08 (100.0%), 257.08 (14.5%), 258.07 (4.4%), 258.08 (1.7%)
C, 56.23; H, 6.29; O, 24.97; S, 12.51