123718-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123718-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,1 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123718-70:
(8*1)+(7*2)+(6*3)+(5*7)+(4*1)+(3*8)+(2*7)+(1*0)=117
117 % 10 = 7
So 123718-70-7 is a valid CAS Registry Number.
123718-70-7Relevant academic research and scientific papers
SYNTHESIS OF 2-(4-PIPERIDYLMETHYL)INDOLES FOR THE SYNTHESIS OF STRYCHNOS ALKALOIDS
Bonjoch, Josep,Quirante, Josefina,Linares, Ana,Bosch, Joan
, p. 2883 - 2890 (2007/10/02)
The synthesis of 2-indole (6) by three alternative procedures is reported, the condensation of the organodilithium derivative of N-trimethylsilyl-o-toluidine with ethyl cis-1-benzyl-3-ethyl-4-piperidineacetate (1