596-38-3
9-苯基苯二烯-9-醇
→
61744-33-0
9-azido-9-phenylxanthene
90-47-1
占吨酮
2770-17-4
11-Phenyldibenzo[b,f][1,4]oxazepine
61744-37-4
N-(9H-xanthen-9-ylidene)aniline