131544-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131544-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,4 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131544-73:
(8*1)+(7*3)+(6*1)+(5*5)+(4*4)+(3*4)+(2*7)+(1*3)=105
105 % 10 = 5
So 131544-73-5 is a valid CAS Registry Number.
131544-73-5Relevant academic research and scientific papers
Synthesis and chiral separation of some antitumor agents
Singh, Satendra,Meyer, Karen L.,Magarian, Robert A.
, p. 81 - 94 (2007/10/03)
Four Z-isomers of 1,1-dichloro-2,2,3-triarylcyclopropane (DTACs), designed as potent antitumor agents, were synthesized from their appropriately substituted ethenes, which were prepared from the Grignard reaction followed by the dehydration of their inter
