CAS Number
134759-22-1
Fluorescein Biotin
SL Number
CSL-21353
Category
impurity
Molecular Formula
C42H50N6O8S2
Molecular Weight
831.01
Description
(3aS,4S,6aR)-N-[6-[[5-[[[(3,6-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthen]-5-yl)amino]thioxomethyl]amino]pentyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; [3aS-(3a alpha,4 beta,6a alpha)]-N-[6-[[5-[[[(3,6-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthen]-5-yl)amino]thioxomethyl]amino]pentyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide
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