77953-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77953-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77953-89:
(7*7)+(6*7)+(5*9)+(4*5)+(3*3)+(2*8)+(1*9)=190
190 % 10 = 0
So 77953-89-0 is a valid CAS Registry Number.
77953-89-0Relevant articles and documents
OLEFIN SYNTHESIS BY REACTION OF ALKYL PHENYL TELLURIDES WITH CHLORAMINE-T
Otsubo, Tetsuo,Ogura, Fumio,Yamaguchi, Hachiro,Higuchi, Hiroyuki,Sakata, Yoshiteru,Misumi, Soichi
, p. 447 - 448 (1981)
Alkyl phenyl tellurides reacted with chloramine-T in refluxing tetrahydrofuran to give olefins in high yields.
