152004-91-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152004-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,0,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 152004-91:
(8*1)+(7*5)+(6*2)+(5*0)+(4*0)+(3*4)+(2*9)+(1*1)=86
86 % 10 = 6
So 152004-91-6 is a valid CAS Registry Number.
152004-91-6Relevant articles and documents
Stereocontrolled Total Synthesis of (+)- and (-)-Epibatidine
Corey, E. J.,Loh, Teck-Peng,AchyuthaRao, Sidduri,Daley, Donnette C.,Sarshar, Sepehr
, p. 5600 - 5602 (1993)
The stereocontrolled total synthesis of the novel analgesic agent (-)-epibatidine (1) and its enantiomer starting with 6-chloropyridine-3-carboxaldehyxe (2) has been carried out by way of intermediates 3-10.
