122898-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122898-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,8,9 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 122898-19:
(8*1)+(7*2)+(6*2)+(5*8)+(4*9)+(3*8)+(2*1)+(1*9)=145
145 % 10 = 5
So 122898-19-5 is a valid CAS Registry Number.
122898-19-5Relevant articles and documents
DIASTEREOSELECTIVE PREPARATION OF ANTI-β-AMINO ALCOHOLS VIA MICHAEL ADDITION OF ALKOXIDE ANIONS TO NITROOLEFINS AND SUBSEQUENT HYDROGENATION REACTION
Kamimura, Akio,Ono, Noboru
, p. 731 - 734 (2007/10/02)
Diastereoselective conjugate addition of benzylalkoxide anion to nitroolefins and subsequent hydrogenation reaction provide a new convenient method for the preparation of anti-β-amino alcohols.
