95017-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95017-85-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,0,1 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95017-85:
(7*9)+(6*5)+(5*0)+(4*1)+(3*7)+(2*8)+(1*5)=139
139 % 10 = 9
So 95017-85-9 is a valid CAS Registry Number.
95017-85-9Relevant academic research and scientific papers
Synthesis of D,L-7,10-Ethano-5-deazaaminopterin and L-7,10-Ethano-5-deazafolic Acid
Taylor. Edward C.,Skotnicki, Jerauld S.,Fletcher, Stephen R.
, p. 1005 - 1010 (2007/10/02)
The title compounds have been prepared by several different ring annulation procedures starting from 1--4-piperidone (6b).
