156570-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156570-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156570-05:
(8*1)+(7*5)+(6*6)+(5*5)+(4*7)+(3*0)+(2*0)+(1*5)=137
137 % 10 = 7
So 156570-05-7 is a valid CAS Registry Number.
156570-05-7Relevant academic research and scientific papers
Cyclohexane polyols: Enantioselective synthesis of (+)-fortamine and of pseudosugars
Pingli, Liu,Vandewalle, Maurits
, p. 7061 - 7074 (2007/10/02)
(1R,2S,3R,4S)-4-butyryloxy-2,3-isopropylidenedioxy-5-cyclohexe n-1-ol (1) obtained upon enzymatic hydrolysis of the corresponding meso-dibutyrate 4b is a fully functionalized homochiral building block for the synthesis of cyclohexane polyols. Applications
