145291-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145291-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,9 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145291-18:
(8*1)+(7*4)+(6*5)+(5*2)+(4*9)+(3*1)+(2*1)+(1*8)=125
125 % 10 = 5
So 145291-18-5 is a valid CAS Registry Number.
145291-18-5Relevant academic research and scientific papers
The Proton-controlled Fluorescence of Aminomethyltetraphenylporphyrin-Tin(IV) Derivatives
Grigg, Ronald,Norbert, W. D. J. Amilaprasadh
, p. 1298 - 1300 (2007/10/02)
The fluorescence quantum yield of the aminomethyltetraphenylporphyrin-tin(IV) compound, 1a-h is strongly influenced by pH in a bimodal manner owing to photoinduced electron transfer and axial ligand exchange processes.
