98-59-9
对甲苯磺酰氯
90701-74-9
Propanal, 2-(phenylimino)-, 2,2-dimethylhydrazone
20818-71-7
Methyl-glyoxal-1-phenylhydrazon-2-anil
90701-70-5
2-Propanone, 1-(phenylimino)-, 2-phenylhydrazone
108-24-7
乙酸酐

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