122220-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122220-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,2,2 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122220-07:
(8*1)+(7*2)+(6*2)+(5*2)+(4*2)+(3*0)+(2*0)+(1*7)=59
59 % 10 = 9
So 122220-07-9 is a valid CAS Registry Number.
122220-07-9Relevant academic research and scientific papers
CONCERTED VERSUS STEPWISE PROCESSES IN ELIMINATIVE FISSION OF OXACYCLES
Griffiths, Gwerydd,Stirling, Charles J. M.
, p. 89 - 92 (2007/10/02)
2-Phenylsulphonylmethyloxetan (2a) has been synthesised and the kinetics of base-promoted eliminative ring fission have been determined.The results show, by comparison with the behaviour of related substrates studied previously, that (i) the 3-ring,:4-rin
