p. 7533 - 7542
(2017/09/27)p. 1927 - 1930
(2007/10/02)1-hydroxy-pyrrolidine-2,5-dione
O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
tetramethylurea
N,N,N',N'-tetramethylchlorformamidinium chloride
N-hydroxysuccinimide potassium salt
p-fluorobenzoic acid succinimidyl ester
3H-indolium-1-(5-carboxypentyl)-2-[(1E,3E)-3-(1-ethyl-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene)-1-propenyl]-3,3-dimethyl-5-sulfo-, inner salt, succinimidyl ester
3H-indolium-2-[(1E,3E,5E)-5-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadienyl]-1-ethyl-3,3-dimethyl-5-sulfo-, inner salt, succinimidyl ester
4-{3-[1,2-dihydro-6,7-dimethoxy-3-(4-methoxyphenyl)-2-oxoquinolin-1-yl]propyl}benzeneacetic acid 2,5-dioxopyrrolyn-1-yl ester
[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetic acid 2,5-dioxopyrrolidin-1-yl ester