143869-47-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143869-47-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,6 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143869-47:
(8*1)+(7*4)+(6*3)+(5*8)+(4*6)+(3*9)+(2*4)+(1*7)=160
160 % 10 = 0
So 143869-47-0 is a valid CAS Registry Number.
143869-47-0Relevant articles and documents
Ring-chain isomerism of fused α-amino nitrones
Mohrle,Ottersbach,Steigel
, p. 403 - 408 (2007/10/02)
Mercury(II)-edta dehydrogenation of the tetrahydropyridine oxime 6 as well as that of the hydroxypiperidine oxime 10 yields the hydroxy-nitrone 8. Using methanol/water mixtures as solvent the methoxy derivative 9 is obtained in addition to 8. NMR investig
