马来酸二甲酯

2-phenyl-4a,5,6,7,8,9-hexahydro-1H-cyclohepta[2,3]azirino[1,2-b]pyrazole

对甲苯亚磺酸钠

(4S,5R)-dimethyl 5-(cyclohept-1-en-1-ylmethyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3,4-dicarboxylate

(4R,5R)-dimethyl 5-(cyclohept-1-en-1-ylmethyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3,4-dicarboxylate