triameen y12d n-(3-aminopropyl)-n-dodecyl-1,3-propanediamine lauramine dipropylenediamine cas2372-82-9
2023-04-07by admin
triameen y12d n-(3-aminopropyl)-n-dodecyl-1,3-propanedi...
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tmg n,n,n′,n′-tetramethylguanidine cas80-70-6 n,n,n′,n′...
pu catalyst： mb20 cas#: 34364-26-6 overview: com...
tmeda (n,n,n’,n’-tetramethylethylenediamine...
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