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1-Ethyl-2-pyrrolidinone
CAS NO.: 2687-91-4
2,2',4,4'-Tetrahydroxybenzophenone
CAS NO.: 131-55-5
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
CAS NO.: 131-54-4
p-Toluenesulfonamide
CAS NO.: 70-55-3
Ethyl 2-(2-aminothiazole-4-yl)-2-hydroxyiminoacetate
CAS NO.: 64485-82-1
N,N'-Diisopropylcarbodiimide
CAS NO.: 693-13-0
4-Chlorobenzenesulfonyl chloride
CAS NO.: 98-60-2