15177-81-8
[[hydroxy-(phosphonoamino)phosphoryl]amino]phosphonic acid
14097-18-8
trimetaphosphimic acid
636-15-7
N-[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetamide
108-91-8
环己胺
7782-41-4
氟

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