904115-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 904115-46-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,1,1 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 904115-46:
(8*9)+(7*0)+(6*4)+(5*1)+(4*1)+(3*5)+(2*4)+(1*6)=134
134 % 10 = 4
So 904115-46-4 is a valid CAS Registry Number.
904115-46-4Relevant articles and documents
Transition-metal-free acid-mediated synthesis of aryl sulfides from thiols and thioethers
Wagner, Anna M.,Sanford, Melanie S.
, p. 2263 - 2267 (2014)
The preparation of diaryl and alkyl aryl sulfides via acid-mediated coupling of thiols and thioethers with diaryliodonium salts is reported. The scope, limitations, and mechanism of the transformation are discussed.