75745-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75745-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,4 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75745-70:
(7*7)+(6*5)+(5*7)+(4*4)+(3*5)+(2*7)+(1*0)=159
159 % 10 = 9
So 75745-70-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H13N3O4S.ClH/c1-8(17)16-9-2-4-10(5-3-9)21(18,19)12-7-6-11(20-12)13(14)15;/h2-7H,1H3,(H3,14,15)(H,16,17);1H
75745-70-9Relevant articles and documents
Synthesis and Biological Activity of 5-Arylsulphonyl-2-furancarboxamidine Derivatives
Shridhar, D. R.,Jogibhukta, M.,Reddy, P. Gopal,Krishnan, V. S. H.
, p. 386 - 388 (2007/10/02)
Several new 5-arylsulphonyl-2-furancarboxamidines (IIa-f), amidoximes (IIIa-f), amidrazones (IVa-e), imidazolines (Va-e) and benzimidazoles (VIa-f) have been synthesized starting from the corresponding 5-arylsulphonyl-2-furan-carbonitriles (Ia-f).All thes
