143097-09-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143097-09-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,9 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 143097-09:
(8*1)+(7*4)+(6*3)+(5*0)+(4*9)+(3*7)+(2*0)+(1*9)=120
120 % 10 = 0
So 143097-09-0 is a valid CAS Registry Number.
143097-09-0Relevant articles and documents
A practical method for N-acylation of bornane-2,10-sultam and 2-oxazolidinones
Thom,Kocienski
, p. 582 - 586 (2007/10/02)
The N-trimethylsilyl derivatives of (+)-bornane-2,10-sultam (10,10-dimethyl-5-thia-4-azatricyclo[5.2.1.03,7]decane 5,5-dioxide) and (R)-4-benzyl-2-oxazolidinone and 4-methyl-5-phenyl-2-oxazolidinone react with acid chlorides in refluxing benzen
