16958-11-5 Morpholine, 4-(benzo[b]thien-3(2H)-ylidenemethyl)-, S,S-dioxide Morpholine, 4-[(2,3-dihydrobenzo[b]thien-3-ylidene)methyl]-, S,S-dioxide NSC82169 WLN: T56 BSW DY CHJ DU1- AT6N DOTJ