23250-39-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23250-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,2,5 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23250-39:
(7*2)+(6*3)+(5*2)+(4*5)+(3*0)+(2*3)+(1*9)=77
77 % 10 = 7
So 23250-39-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H9ClN2/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7H,(H2,15,16)
23250-39-7Relevant articles and documents
The Effects of Substituents Introduced into 9-Aminoacridine on Frameshift Mutagenicity and DNA Binding Affinity
Tomosaka, Hideyuki,Omata, Saburo,Hasegawa, Eietsu,Anzai, Kentaro
, p. 1121 - 1125 (2007/10/03)
Some derivatives of 9-aminoacridine (1) were synthesized, and their frameshift mutagenicity and DNA binding affinity were studied. The introduction of a methyl group into the acridine ring of 1 reduced the mutagenic activity and the intercalative DNA bind