156161-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156161-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,1,6 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 156161-80:
(8*1)+(7*5)+(6*6)+(5*1)+(4*6)+(3*1)+(2*8)+(1*0)=127
127 % 10 = 7
So 156161-80-7 is a valid CAS Registry Number.
156161-80-7Relevant academic research and scientific papers
Synthesis and oxidative activation of an oxabicyclo[7.2.1] enediyne
Brandstetter,Maier
, p. 1435 - 1448 (2007/10/02)
Oxabicyclo[7.2.1] enediyne 23 which contains an ortho-methoxybenzyl group at the anomeric position was synthesized from methyl-2,3-anhydro-α-D-lyxofuranoside (7). Treatment of this stable bicyclic enediyne with ceric ammonium nitrate at room temperature i
