120240-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120240-10-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,4 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120240-10:
(8*1)+(7*2)+(6*0)+(5*2)+(4*4)+(3*0)+(2*1)+(1*0)=50
50 % 10 = 0
So 120240-10-0 is a valid CAS Registry Number.
120240-10-0Relevant articles and documents
EFFICIENT OXYGENATION OF THIOPHOSPHORYL AND SELENOPHOSPHORYL GROUPS USING TRIFLUOROACETIC ANHYDRIDE
Helinski, Jan,Skrzypczynski, Zbigniew,Wasiak, Jacek,Michalski, Jan
, p. 4081 - 4084 (1990)
Trifluoroacetic anhydride reacts with organophosphorus compounds containing thiophosphoryl and selenophosphoryl groups converting them in high yield to the corresponding oxygenated systems.
