874583-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874583-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,5,8 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 874583-46:
(8*8)+(7*7)+(6*4)+(5*5)+(4*8)+(3*3)+(2*4)+(1*6)=217
217 % 10 = 7
So 874583-46-7 is a valid CAS Registry Number.
874583-46-7Relevant articles and documents
New fluorescent amide-functionalized phenylethynylthiophene low molecular weight gelator
Tsou, Chia-Chen,Sun, Shih-Sheng
, p. 387 - 390 (2006)
An amide-functionalized phenylethynylthiophene gelator has been synthesized. Self-assembly of this molecule via cooperative hydrogen bonding and π-stacking induced gelation of a variety of organic solvents. The presence of aggregates was confirmed by conc