96921-53-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96921-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,9,2 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 96921-53:
(7*9)+(6*6)+(5*9)+(4*2)+(3*1)+(2*5)+(1*3)=168
168 % 10 = 8
So 96921-53-8 is a valid CAS Registry Number.
96921-53-8Relevant articles and documents
REGIOSELECTIVE SYNTHESIS OF ALLYLIC SULFONES BY PALLADIUM-CATALYZED DENITRO-SULFONYLATION OF ALLYLIC NITRO COMPOUNDS
Tamura, Rui,Hayashi, Koji,Kakihana, Masato,Tsuji, Masanori,Oda, Daihei
, p. 851 - 854 (2007/10/02)
Allylic nitro compounds undergo denitro-sulfonylation catalyzed by Pd(PPh3)4 or Pd(PPh3)4+NaNO2 with PhSO2Na*2H2O to afford allylic sulfones regioselectively.