145865-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145865-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,8,6 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145865-77:
(8*1)+(7*4)+(6*5)+(5*8)+(4*6)+(3*5)+(2*7)+(1*7)=166
166 % 10 = 6
So 145865-77-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H14N2O5S2/c1-20-11-5-3-10(4-6-11)9-15-16-23(18,19)12-7-8-22-13(12)14(17)21-2/h3-9,16H,1-2H3/b15-9+
145865-77-6Relevant articles and documents
Synthesis and cytostatic activity of some aryl- and hetarylsulfonylhydrazones
Vega,Diaz
, p. 765 - 767 (2007/10/02)
Several series of new phenyl-, thienyl- and pyrazolylsulfonyl hydrazones of aromatic aldehydes were prepared and assayed for cytostatic activity.