1,5-二苯基缩二氨基脲;二苯偶氮碳酰肼;二苯基卡巴腙;二苯卡巴腙;对称苯肼羰偶氮苯;二苯缩氨脲;1,5-Diphenylcarbazone;Diphenylcarbazone;(phenylazo)-formic...