152248-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152248-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,4 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152248-22:
(8*1)+(7*5)+(6*2)+(5*2)+(4*4)+(3*8)+(2*2)+(1*2)=111
111 % 10 = 1
So 152248-22-1 is a valid CAS Registry Number.
152248-22-1Relevant articles and documents
Synthesis of soluble phthalocyanines and study of their aggregation behaviour in solution
Shankar, Rama,Jha, N K,Vasudevan, P
, p. 1029 - 1033 (2007/10/02)
Aryloxy substituted soluble phthalocyanine (Pc) and its metal complexes (MPcX4,X=4-ethylphenoxy, M=2H, Cu, Ni, Zn, Fe, Co) have been synthesized and characterized by elemental analysis, 1H NMR, UV-visible and IR spectroscopy.Degree of association in tolue
