928768-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 928768-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,7,6 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 928768-94:
(8*9)+(7*2)+(6*8)+(5*7)+(4*6)+(3*8)+(2*9)+(1*4)=239
239 % 10 = 9
So 928768-94-9 is a valid CAS Registry Number.
928768-94-9Relevant articles and documents
Catalytic asymmetric conjugate reduction of β,β-disubstituted α,β-unsaturated sulfones
Llamas, Tomas,Arrayas, Ramon Gomez,Carretero, Juan C.
, p. 3329 - 3332 (2008/03/12)
(Chemical Equation Presented) Access to a chiral sulfone: Asymmetric conjugate reduction of β,β-disubstituted α,β-unsaturated 2-pyridylsulfones with silanes under CuI/binap catalysis provides chiral sulfones with excellent chemical yields and e
