745809-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 745809-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,8,0 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 745809-22:
(8*7)+(7*4)+(6*5)+(5*8)+(4*0)+(3*9)+(2*2)+(1*2)=187
187 % 10 = 7
So 745809-22-7 is a valid CAS Registry Number.
745809-22-7Relevant academic research and scientific papers
A facile synthesis of a new trihydroxy piperidine derivative and (+)-proto-quercitol from D-(-)-quinic acid
Shih, Tzenge-Lien,Kuo, Wei-Shen,Lin, Ya-Ling
, p. 5751 - 5754 (2007/10/03)
We described herein the new synthesis of a trihydroxy piperidine derivative (1,4,5-trideoxy-1,5-imino-D-ribo-hexitol) and (+)-proto-quercitol from D-(-)-quinic acid, both are considered as inhibitors for glycosidases.
