N-[(4-methylphenyl)carbamoyl]sulfamoyl chloride

2,2-二甲基-3-氧代丁腈

2,5-二苯基吡嗪

(E)-(2,7-diphenyl-6-oxa-1,4-diazatricyclo[5.1.0.02,4]octan-5-ylidene)sulfamoyl chloride

5-Oxo-2,7-diphenyl-1,4,6-triaza-tricyclo[5.1.0.02,4]octane-6-sulfonyl chloride