154048-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154048-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,0,4 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 154048-70:
(8*1)+(7*5)+(6*4)+(5*0)+(4*4)+(3*8)+(2*7)+(1*0)=121
121 % 10 = 1
So 154048-70-1 is a valid CAS Registry Number.
154048-70-1Relevant articles and documents
Pyrrolo- and Pyridoacridines
Wardani, Abderrahim,Lhomme, Jean
, p. 6411 - 6414 (2007/10/02)
The synthesis of 9-amino-(3H)-pyrroloacridine 3 and 10-amino-benzo(b)-phenanthroline 4 starting from proflavine 1 is described.NMR was used to ascertain their "angular" structure.