18359-57-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18359-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,5 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18359-57:
(7*1)+(6*8)+(5*3)+(4*5)+(3*9)+(2*5)+(1*7)=134
134 % 10 = 4
So 18359-57-4 is a valid CAS Registry Number.
18359-57-4Relevant articles and documents
Chemo- and regioselective cyclotrimerization of monoynes catalyzed by a nickel(0) and zinc(II) phenoxide system
Mori,Ikeda,Odashima
, p. 181 - 182 (2007/10/03)
A binary metal system of nickel(0) and zinc(II) phenoxide catalyzed the chemo- and regioselective cyclotrimerization of monoynes.
