132398-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132398-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,9 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132398-39:
(8*1)+(7*3)+(6*2)+(5*3)+(4*9)+(3*8)+(2*3)+(1*9)=131
131 % 10 = 1
So 132398-39-1 is a valid CAS Registry Number.
132398-39-1Relevant articles and documents
Generation and intramolecular cyclization of α-sulfinyl and α-sulfonyl radicals
Ke, Bor-Wen,Lin, Chao-Hsiung,Tsai, Yeun-Min
, p. 7805 - 7826 (2007/10/03)
α-Phenylsulfinyl and α-Phenylsulfonyl radicals are generated by the reactions of α-chlorosulfoxides and α-chlorosulfones with tributyltin hydride, respectively. High reaction concentration (0.2 M) is required to ensure efficient generations of these radic