4114-28-7
肼二羧酸二乙酯
18370-70-2
diethyl N-(diethylphosphoryl)hydrazinedicarboxylate
1709-50-8
N,N-二乙基苯磺酰胺
7109-07-1
N-(triethoxy-λ⁵-phosphanylidene)benzenesulfonamide
587-04-2
3-氯苯甲醛

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