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weituo chemical

NO. Product name CAS No.
1 1,4-Butanediol，BDO 110-63-4
2 N-Methyl-Pyrrolidone、1-Methyl-2-Pyrrolidone、N-Methyl-2-Pyrrolidone 872-50-4
3 2-Pyrrolidone,2-P 616-45-5
4 1,4-Butyrolactone 96-48-0
5 1,4-Butyrolactone 96-48-0
6 1-Ethyl-2-pyrrolidone 2687-91-4
7 N-vinylpyrrolidone、1-Vinyl-2-pyrrolidinone 88-12-0
8 Polyvinylpyrrolidone 9003-39-8
9 Tetrahydrofuran、THF 109-99-9
10 Lithium hydroxide 1310-65-2
11 Lithium chloride 7447-41-8
12 Lithium carbonate 554-13-2