| ???? |
??? |
| ?? |
; ???, ???; ???, ?? ??, ???????; ???, ?? ??, 2- ???? ?? ???; ???, ????, ??????? ???; ???, ??? |
| ?? ?? |
lignin; Lignin,alkali; Lignin,organosolv, propionate; Lignin,organosolv, 2-acetoxyethyl ether; Lignin,hydrolytic, hydroxymethyl derivative; Lignin, alkali |
| cas?? |
8068-05-1 |
| ?? ?? |
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