474334-04-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474334-04-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,3,3 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 474334-04:
(8*4)+(7*7)+(6*4)+(5*3)+(4*3)+(3*4)+(2*0)+(1*4)=148
148 % 10 = 8
So 474334-04-8 is a valid CAS Registry Number.
474334-04-8Relevant academic research and scientific papers
Asymmetric synthesis of novel C2-symmetric bimorpholines
Kanger, Tonis,Kriis, Kadri,Pehk, Tonis,Mueuerisepp, Aleksander-Mati,Lopp, Margus
, p. 857 - 865 (2007/10/03)
Novel heterocycles - (2S,2′S)-bimorpholine 1 and (3S,3′S)-bimorpholine 2 - were synthesised in >98% e.e. starting from tartaric acid ester.
