5465-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5465-05-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,6 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5465-05:
(6*5)+(5*4)+(4*6)+(3*5)+(2*0)+(1*5)=94
94 % 10 = 4
So 5465-05-4 is a valid CAS Registry Number.
5465-05-4Relevant academic research and scientific papers
Synthesis of 1-Phenyl-3-aryl-benzofuranopyrazoles
Joshi, M. G.,Wadokar, K. N.
, p. 930 - 931 (2007/10/02)
Iodination of o-aroyloxyacetophenones (Ia-f) with iodine monochloride in acetic acid affords ω-iodo-2-aroyloxy-acetophenones (IIa-f) which on base catalysed Baker-Venkataraman transformation afford 2-aroylcoumaran-3-ones (IIIa-f).Compounds (IIIa-f) on ref
