6340-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6340-18-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,4 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6340-18:
(6*6)+(5*3)+(4*4)+(3*0)+(2*1)+(1*8)=77
77 % 10 = 7
So 6340-18-7 is a valid CAS Registry Number.
6340-18-7Relevant academic research and scientific papers
Synthesis and Characterization of Bis-thiocarbonohydrazones
Rajendran, G.,Jain, Sampat R.
, p. 680 - 682 (2007/10/02)
Several bis-thiocarbonohydrazones have been synthesized using improved methods.The compounds prepared have been characterized by elemental analyses, melting points, and IR and PMR spectra.
