20063-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20063-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,6 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20063-73:
(7*2)+(6*0)+(5*0)+(4*6)+(3*3)+(2*7)+(1*3)=64
64 % 10 = 4
So 20063-73-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H21N4O3.2ClH/c1-20(2)12-6-11-19-18-13-7-3-4-8-14(13)21(23)15-9-5-10-16(17(15)18)22(24)25;;/h3-5,7-10,16,19H,6,11-12H2,1-2H3;2*1H/q-1;;
20063-73-4Relevant articles and documents
Hypoxia-selective antitumor agents. 13. Effects of acridine substitution on the hypoxia-selective cytotoxicity and metabolic reduction of the bis- bioreductive agent nitracrine N-oxide
Lee,Wilson,Ferry,Van Zijl,Pullen,Denny
, p. 2508 - 2517 (1996)
A series of nuclear-substituted derivatives of nitracrine N-oxide (2; a bis-bioreductive hypoxia-selective cytotoxin) were prepared and evaluated, seeking analogues of lower nitroacridine reduction potential. Disubstitution with Me or OMe groups at the 4-
