1204312-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204312-56-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,1 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1204312-56:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*1)+(3*2)+(2*5)+(1*6)=90
90 % 10 = 0
So 1204312-56-0 is a valid CAS Registry Number.
1204312-56-0Relevant articles and documents
Ni(II)-catalyzed enantioselective conjugate addition of acetylenes to α,β-enones
Larlonov, Oleg V.,Corey
supporting information; experimental part, p. 300 - 302 (2010/03/25)
(Figure presented) Alkynylaluminum reagents undergo enantloselective conjugate addition to cyclic α,β-enones In the presence of chiral bisphosphine complexes of NI(II).
