2192-25-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2192-25-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2192-25:
(6*2)+(5*1)+(4*9)+(3*2)+(2*2)+(1*5)=68
68 % 10 = 8
So 2192-25-8 is a valid CAS Registry Number.
2192-25-8Relevant articles and documents
Flavonoids of Juniperus zeravschanica
Yuldashev,Rasulova
, p. 226 - 227 (2001)
Isoquercitrin and the new flavonglycoside zeravschanoside, 5,6,8,3′,4′-pentahydroxy-7-O-β-D-glucopyranosylflavone, the structure of which was established from chemical transformations and spectral data, were isolated from Juniperus zeravschanica Kom.