162468-34-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162468-34-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,4,6 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 162468-34:
(8*1)+(7*6)+(6*2)+(5*4)+(4*6)+(3*8)+(2*3)+(1*4)=140
140 % 10 = 0
So 162468-34-0 is a valid CAS Registry Number.
162468-34-0Relevant articles and documents
Pyrazolonethiols and gem-Dithiol; Synthesis of some Fused with and Condensed to Heteroaromatic Rings
Zayed, Salem E.
, p. 2535 - 2544 (2007/10/02)
3-Methyl-5-oxo-1-phenyl-pyrazolin 4-(1-mercapto 1-aryl methin) 2a-d, keten dimercaptal 9 and the disaurine 17 were studied. The reaction of 2a-d and 9 with different reagents to give fused with and condensed to heteroaromatic rings is reported. Key words: