1248760-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1248760-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,8,7,6 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1248760-89:
(9*1)+(8*2)+(7*4)+(6*8)+(5*7)+(4*6)+(3*0)+(2*8)+(1*9)=185
185 % 10 = 5
So 1248760-89-5 is a valid CAS Registry Number.
1248760-89-5Relevant academic research and scientific papers
Folding and anion-binding properties of an indolocarbazole dimer with urea appendages
Kim, Hyun Joo,Suk, Jae-Min,Jeong, Kyu-Sung
, p. 46 - 53 (2013/02/25)
An indolocarbazole dimer with the urea functional group was prepared as an anion receptor which contained eight NH hydrogen bonds donors. Two indolocarbazole units were coupled through a butadiynyl linker to allow for helical folding of the resulting dime
