CAS No: 40828-54-4, Chemical Name: 1H-benzimidazole-2-sulfonic acid
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40828-54-4 1H-benzimidazole-2-sulfonic acid

product Name 1H-benzimidazole-2-sulfonic acid
Molecular Formula C7H6N2O3S
Molecular Weight 198.1991
InChI InChI=1/C7H6N2O3S/c10-13(11,12)7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,9)(H,10,11,12)
CAS Registry Number 40828-54-4
Molecular Structure 40828-54-4 1H-benzimidazole-2-sulfonic acid
Density 1.681g/cm3
Refractive index 1.716
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