107428-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107428-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,2 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107428-42:
(8*1)+(7*0)+(6*7)+(5*4)+(4*2)+(3*8)+(2*4)+(1*2)=112
112 % 10 = 2
So 107428-42-2 is a valid CAS Registry Number.
107428-42-2Relevant articles and documents
Cyclic Amidines Part 25. Intramolecular Cyclodehalogenation of Diazabenzanthracenes and Diazabenzophenanthrenes
Bloomfield, Derek G.,Upton, Christopher,Vipond, Hilton J.
, p. 857 - 860 (2007/10/02)
A previously unrecorded intramolecular cyclization which occurred during the palladium-catalysed hydrogenolysis of suitably disposed dichloroheterocycles anthracene (3) to 9,14-diazabenzaceanthrylene
