117310-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117310-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,1 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117310-01:
(8*1)+(7*1)+(6*7)+(5*3)+(4*1)+(3*0)+(2*0)+(1*1)=77
77 % 10 = 7
So 117310-01-7 is a valid CAS Registry Number.
117310-01-7Relevant academic research and scientific papers
Remote Dianions. 3. Novel Synthesis of Substituted 2-Piperidones from Imines
Thompson, Charles M.,Green, Diana L. C.,Kubas, Robert
, p. 5389 - 5390 (2007/10/02)
The dianion of 4-(phenylsulfonyl)butanoic acid reacts with imines activated by boron trifluoride etherate to afford, after cyclization, substituted 2-piperidones.
