130222-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130222-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130222-81:
(8*1)+(7*3)+(6*0)+(5*2)+(4*2)+(3*2)+(2*8)+(1*1)=70
70 % 10 = 0
So 130222-81-0 is a valid CAS Registry Number.
130222-81-0Relevant articles and documents
Intramolecular Diels-Alder reactions on pyranose trienes. Stereoselective access to bis-annulated pyranosides
Ghini, Alberto A.,Bumouf, Catherine,Cristobal Lopez,Olesker, Alain,Lukacs, Gabor
, p. 2301 - 2304 (1990)
Intramolecular Diels-Alder reactions on pyranose trienes furnished stereoselectively bis-annulated pyranosides with good yields.