88327-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88327-56-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,3,2 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 88327-56:
(7*8)+(6*8)+(5*3)+(4*2)+(3*7)+(2*5)+(1*6)=164
164 % 10 = 4
So 88327-56-4 is a valid CAS Registry Number.
88327-56-4Relevant academic research and scientific papers
Synthesis of 3-Methyl-1-phenyl- and 1,3-Diphenyl-5-oxo-Δ2-pyrazoline-4-methylene Derivatives
Hassan, M. A.,Fouli, F. A.,El-Nagdy, S.,Badran, A. M.
, p. 637 - 639 (2007/10/02)
Condensation of 4-formyl-5-pyrazolones (1) with ethyl glycinate gives the schiff bases (II) which on treatment with amino compounds or aldehydes yield N-aryl-2-acetamides (III) or
