Chitosan
Character:
Chitosan, unsolved in water but tenuous acid and absorbed in body is abstracted from chitin
As the first derivation, it, with chemical structure of alkyl polysaccharide polyme…
Product name
PyClU
Chemical name
Chlorodipyrrolidinocarbenium hexafluorophosphate
CAS No.
135540-11-3
Molecular Formula
C9H16N2Cl¡¤PF6
Molecular Weight
332.65
Structure F…
Product name
1-(p-Toluenesulfonyl)imidazole
CAS NO
2232-08-8
Structure Formula
Molecular Formula
C10H10N2O2S
Molecular Weight
222.26
Purity (HPLC)
98% min.
MP
76…
Product name
HNTU
CAS NO.
208462-94-6
Chemical name
2-(endo-5-norbornene-2,3-dicarboxymido)-1,1,3,3-tetramethyluronium hexafluorophosphate
Molecular Formula
C14H20N3O3*PF6
Mole…
Product name
HDBTU
Chemical name
2-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N‘,N’-tetramethyluronium hexafluorophosphate
CAS
164861-52-3
Molecular Formula
C12H16N5O2*PF6
…
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