142079-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142079-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,7 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142079-86:
(8*1)+(7*4)+(6*2)+(5*0)+(4*7)+(3*9)+(2*8)+(1*6)=125
125 % 10 = 5
So 142079-86-5 is a valid CAS Registry Number.
142079-86-5Relevant academic research and scientific papers
Bonfand,Gosselin,Maignan
, p. 2347 - 2348 (1992)
The title compounds were readily prepared respectively from (S)-3-p-tolylsulfinylbut-3-en-2-ol 3 and (S)-3-p-tolylsulfinylbut-3-en-2-one 4.
