922704-45-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 922704-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,2,7,0 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 922704-45:
(8*9)+(7*2)+(6*2)+(5*7)+(4*0)+(3*4)+(2*4)+(1*5)=158
158 % 10 = 8
So 922704-45-8 is a valid CAS Registry Number.
922704-45-8Relevant articles and documents
Macrocycles with two exclusive hydrogen-bonding modes
Chae, Min Kyung,Cha, Geun-Young,Jeong, Kyu-Sung
, p. 8217 - 8220 (2007/10/03)
A series of large, 44-membered macrocycles 7a-e were synthesized and characterized, which display two different diagonal binding modes. The unsubstituted macrocycle 7a strongly binds naphthalene-2,6-dicarboxylate through hydrogen bonds with the associatio
