155580-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155580-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,8 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155580-35:
(8*1)+(7*5)+(6*5)+(5*5)+(4*8)+(3*0)+(2*3)+(1*5)=141
141 % 10 = 1
So 155580-35-1 is a valid CAS Registry Number.
155580-35-1Relevant articles and documents
Functionalized binaphthyl salophen crown ethers as models for the enzyme urease
Reichwein, Arjen M.,Verboom, Willem,Reinhoudt, David N.
, p. 595 - 608 (2007/10/02)
Functionalized binaphthyl salophen crown ethers 2 and 3 containing a Lewis-acidic uranyl cation were prepared by the Ba(2+)-templated cyclization of dialdehydes 15 and 22, for which two convenient synthetic routes were developed, with diamines 23 and 24.I
