1,1,3-Trioxo-2H,4H-thieno[3,4-e][1,2,4]thiadiazine der. 2,4-Bisbenzylthiopheno[2,3-e]1,2,4-thiadiazine-1,1,3-trione 214916-22-0 2H-Thieno[2,3-e]-1,2,4-thiadiazin-3(4H)-one, 2,4-bis(phenylmethyl)-, 1,1-dioxide AIDS-072170 AIDS072170