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117666-13-4

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117666-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117666-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,6 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117666-13:
(8*1)+(7*1)+(6*7)+(5*6)+(4*6)+(3*6)+(2*1)+(1*3)=134
134 % 10 = 4
So 117666-13-4 is a valid CAS Registry Number.

117666-13-4Relevant articles and documents

Ion-neutral complex formation and hydrogen-shifts in the alkene loss from ionized alkyl phenyl thioethers in the gas phase

Van Amsterdam,Ingemann,Nibbering

, p. 43 - 51 (2007/10/02)

The mechanistic aspects of alkene loss from ionized ethyl- and n-propyl phenyl thioethers have been studied by use of deuterium labelling and tandem mass spectrometry. Loss of ethene from the molecule ion of ethyl phenyl thioether proceeds predominantly b

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