945553-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945553-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,5,5 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 945553-79:
(8*9)+(7*4)+(6*5)+(5*5)+(4*5)+(3*3)+(2*7)+(1*9)=207
207 % 10 = 7
So 945553-79-7 is a valid CAS Registry Number.
945553-79-7Relevant articles and documents
Hemisynthesis of new triterpene derivatives using oxidation by CrO3 and NaIO4-(RuCl3, 3H2O)
Mazoir,Auhmani,Daoubi,Collado,Benharref
, p. 1289 - 1299 (2008/02/01)
Oxidation of triterpenes resulting from E. resinifera, E. officinarum, and their derivatives, using chromic anhydride (CrO3) and the system NaIO4-(RuCl3,3H2O), gives carbonyl triterpenic compounds with high chemioselectivity. Copyright Taylor & Francis Gr
