117694-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117694-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,9 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117694-07:
(8*1)+(7*1)+(6*7)+(5*6)+(4*9)+(3*4)+(2*0)+(1*7)=142
142 % 10 = 2
So 117694-07-2 is a valid CAS Registry Number.
117694-07-2Relevant academic research and scientific papers
SYNTHESIS AND THERMAL REARRANGEMENT OF 5-DIAZOMETHYL-1,2,3-TRIAZOLES
L'Abbe, Gerrit,Dehaen, Wim
, p. 461 - 470 (2007/10/02)
5-Diazomethyl-4-methoxycarbonyltriazoles are capable of undergoing ring-degenerate rearrangements (19+20) when a strong electron withdrawing substituent (e.g. p-nitrophenyl or o,p-dinitrophenyl) is located at the N-1 position.Whereas the unrearranged diaz
