(4-methylphenyl) N-diazo-N'-(4-methylphenyl)sulfonylcarbamimidate

3,5-环麦角甾烷-6,8(14),22-三烯

[(E)-2-cyano-1-phenylethenyl] 4-methylbenzenesulfonate

(1’R,2R)-2-(2’-对甲苯磺酰基-1’,2’-二羟基乙基)-6-氟色满

2-diazonio-1-ethoxy-2-(4-methylphenyl)sulfonylethenolate