744261-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 744261-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,4,2,6 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 744261-83:
(8*7)+(7*4)+(6*4)+(5*2)+(4*6)+(3*1)+(2*8)+(1*3)=164
164 % 10 = 4
So 744261-83-4 is a valid CAS Registry Number.
744261-83-4Relevant academic research and scientific papers
Preparation of an intramolecular adenine-thymine base pair
Aoyama,Onishi,Tanaka
, p. 1177 - 1180 (2007/10/02)
An intramolecular adenine-thymine derivative 5, prepared by connecting 9-(3-hydroxybenzyl)adenine and 1-(3-hydroxybenzyl)thymine with a dodecamethylene bridge via ether linkages, undergoes intramolecular adenine-thymine base pairing via hydrogen bonding i
