"4-氨基-1,2,4-三氮唑"
"4-氨基-1,2,4-三氮唑"
"4-氨基-1,2,4-三氮唑"
"4-氨基-4H-1,2,4-三氮唑"
"4-氨基-4H-1,2,4-三氮唑"
"4-氨基-4H-1,2,4-三氮唑"
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"4-氨基-4H-1,2,4-三唑"
"4-氨基-4H-1,2,4-三唑"
"4-氨基-4H-1,2,4-三唑"
"4-氨基-4H-1,2,4-三唑"
"4-氨基-4H-1,2,4-三唑"