N-2-aminoethyl-N'-formylpiperazine

N2-Benzolsulfonyl-heptafluorbutyrhydrazidin

[(E)-2-(benzenesulfonyl)-1-bromoethenyl]benzene

1-甲氧基-4-(苯硫基)-苯

2-N,2-N-diethyl-6-(4-methylpiperazin-1-yl)-5-nitropyrimidine-2,4-diamine