Benzaldehyde, 4,4'-(1,4-piperazinediyl)bis-
CAS No. 10159-39-4
4,4'-(1,4-piperazinediyl)bis-Benzaldehyde
(C10H8O4)n 26948-62-9
2-羟基庚酸
CH2N2S2 82496-23-9