1224614-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224614-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,6,1 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1224614-55:
(9*1)+(8*2)+(7*2)+(6*4)+(5*6)+(4*1)+(3*4)+(2*5)+(1*5)=124
124 % 10 = 4
So 1224614-55-4 is a valid CAS Registry Number.
1224614-55-4Relevant articles and documents
Synthesis of 4,5-diheteroarylphenanthrenes and their dinuclear ruthenium(II) bis(2,2′:6′,2″-terpyridine) complexes possessing severe helical twists
Wen, Bo,Petersen, Jeffrey L.,Wang, Kung K.
, p. 1938 - 1940 (2010)
Three 4,5-diheteroarylphenanthrenes 2a, 2b and 2c and two dinuclear Ru(II) bis(terpyridine) complexes 13 and 14 possessing severe helical twists were synthesized. The Royal Society of Chemistry 2010.