322472-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 322472-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,2,4,7 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 322472-75:
(8*3)+(7*2)+(6*2)+(5*4)+(4*7)+(3*2)+(2*7)+(1*5)=123
123 % 10 = 3
So 322472-75-3 is a valid CAS Registry Number.
322472-75-3Relevant articles and documents
Direct and convenient access to mono 3-hydroxy per-O-methylated α-cyclodextrin
Chaise, Thomas,Bourgeaux, Eric,Cardinael, Pascal,Combret
, p. 5853 - 5856 (2007/10/03)
A direct way to reach mono 3-hydroxy per-O-methylated α-cyclodextrin by de-O-methylation with phenylthiotrimethylsilane is reported. This compound is fully characterized by NMR spectroscopy and liquid chromatography with mass spectroscopy coupling.
