134662-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134662-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,6 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134662-48:
(8*1)+(7*3)+(6*4)+(5*6)+(4*6)+(3*2)+(2*4)+(1*8)=129
129 % 10 = 9
So 134662-48-9 is a valid CAS Registry Number.
134662-48-9Relevant academic research and scientific papers
Oxidative S-Dealkylation of tert-Butyl Aryl Sulphides: A Novel Route to 3-Substituted-3H-1,2-benzodithioles
Chan, Ming Fai,Garst, Michael E.
, p. 540 - 541 (2007/10/02)
Substituted 3H-1,2-benzodithioles are readily synthesized by an oxidative S-dealkylation reaction of mercapto tert-butyl sulphides 8 with N-bromosuccinimide in acetonitrile without prior deprotection of the tert-butyl group.
