152523-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152523-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,5,2 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152523-72:
(8*1)+(7*5)+(6*2)+(5*5)+(4*2)+(3*3)+(2*7)+(1*2)=113
113 % 10 = 3
So 152523-72-3 is a valid CAS Registry Number.
152523-72-3Relevant articles and documents
Binaphthyl metallomacrocycles for complexation of neutral molecules
Reichwein, Arjen M.,Verboom, Willem,Reinhoudt, David N.
, p. 358 - 366 (2007/10/02)
Binaphthyl salophen crown ethers 1 and 2, containing an immobilized electrophilic uranyl cation, were synthesized by cyclization of dialdehyde 10 with 1,2-benzenediamine (14) or cis-1,2-cyclohexanediamine (15), respectively, in the presence of Ba(2+) as a
