154086-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154086-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,0,8 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 154086-09:
(8*1)+(7*5)+(6*4)+(5*0)+(4*8)+(3*6)+(2*0)+(1*9)=126
126 % 10 = 6
So 154086-09-6 is a valid CAS Registry Number.
154086-09-6Relevant articles and documents
Novel Two-fold-macrocycle-substituted Phthalocyanines
Kocak, Makbule,Okur, Ali I.,Bekaroglu, Oezer
, p. 323 - 326 (2007/10/02)
New metallophthalocyanines (M = Cu or Ni) substituted in peripheral positions with four 14-membered tetraaza macrocycles each attached to a 15-membered crown ether have been prepared in a multi-step reaction sequence.The N-tosylated derivatives are extens
