1400219-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400219-41-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,2,1 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1400219-41:
(9*1)+(8*4)+(7*0)+(6*0)+(5*2)+(4*1)+(3*9)+(2*4)+(1*1)=91
91 % 10 = 1
So 1400219-41-1 is a valid CAS Registry Number.
1400219-41-1Relevant articles and documents
Catalytic, enantio- and diastereoselective synthesis of γ-butyrolactones incorporating quaternary stereocentres
Manoni, Francesco,Cornaggia, Claudio,Murray, James,Tallon, Sean,Connon, Stephen J.
, p. 6502 - 6504 (2012/07/31)
A new, highly enantio- and diastereoselective catalytic asymmetric formal cycloaddition of aryl succinic anhydrides and aldehydes which generates paraconic acid (γ-butyrolactone) derivatives is reported.
