160292-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160292-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,2,9 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 160292-73:
(8*1)+(7*6)+(6*0)+(5*2)+(4*9)+(3*2)+(2*7)+(1*3)=119
119 % 10 = 9
So 160292-73-9 is a valid CAS Registry Number.
160292-73-9Relevant articles and documents
A Convenient Synthesis of Otherwise Inaccessible 3-Aminocinnoline-4-carboxylic Acid Derivatives
Scobie, Martin,Tennant, George
, p. 2451 - 2452 (2007/10/02)
3-Amino-4-(2-nitroaryl)-2H-isoxazolin-5-ones, readily available by the sodium ethoxide catalysed cyclisation of amidoximes derived from ethyl 2-cyano-2-(2-nitroaryl)acetates, ring-close in the presence of sodium hydride to afford high yields of isoxazolo
