1283056-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1283056-72-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,0,5 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1283056-72:
(9*1)+(8*2)+(7*8)+(6*3)+(5*0)+(4*5)+(3*6)+(2*7)+(1*2)=153
153 % 10 = 3
So 1283056-72-3 is a valid CAS Registry Number.
1283056-72-3Relevant academic research and scientific papers
Synthesis of carbohydrate-based azamacrocycles by Richman-Atkins cyclisation
Rathjens, Andreas,Thiem, Joachim
experimental part, p. 286 - 300 (2012/02/04)
Symmetrical nitrogen containing ring structures with two or four glucose units were easily obtained from accessible monosaccharide building units. Various tetherings via 4,4'- and 6,6'-positions lead to a variety of precursors which were transformed succe
