1177258-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1177258-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,2,5 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1177258-18:
(9*1)+(8*1)+(7*7)+(6*7)+(5*2)+(4*5)+(3*8)+(2*1)+(1*8)=172
172 % 10 = 2
So 1177258-18-2 is a valid CAS Registry Number.
1177258-18-2Relevant academic research and scientific papers
Parmar,Barad,Pansuriya,Patel
, p. 688 - 698 (2011)
Copper(II) chelates of the Schiff bases (H2L), obtained by condensation of 4-butyryl-3-methyl-1-phenyl-pyrazoline-5-one (HBMPP) with o-phenylene diamine (H2L1) and p-phenylene diamine (H 2L2), have be