116059-30-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116059-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,0,5 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 116059-30:
(8*1)+(7*1)+(6*6)+(5*0)+(4*5)+(3*9)+(2*3)+(1*0)=104
104 % 10 = 4
So 116059-30-4 is a valid CAS Registry Number.
116059-30-4Relevant articles and documents
α,β-UNSATURATED OXAZOLINES AND OXAZINE, USEFUL DIENOPHILES IN THE DIELS-ALDER REACTION
Pouilhes, Annie,Kouklovsky, Cyrille,Langlois, Nicole,Langlois, Yves
, p. 6183 - 6186 (2007/10/02)
α,β-Unsaturated oxazolines and oxazine "activated" with trifluoroacetic anhydride are reactive dienophiles in non thermic Diels-Alder reactions.