54755-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54755-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,5 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54755-20:
(7*5)+(6*4)+(5*7)+(4*5)+(3*5)+(2*2)+(1*0)=133
133 % 10 = 3
So 54755-20-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO2/c1-8-5-6-10-9(7-8)3-2-4-11(10)12(13)14/h2-7H,1H3
54755-20-3Relevant articles and documents
Ceric ammonium nitrate (CAN) as oxidizing or nitrating reagent for organic reactions in ionic liquids
Deleersnyder, Karen,Schaltin, Stijn,Fransaer, Jan,Binnemans, Koen,Parac-Vogt, Tatjana N.
scheme or table, p. 4582 - 4586 (2009/10/11)
The reaction of ceric ammonium nitrate, (NH4)2[Ce(NO3)6] or CAN, with naphthalene and 2-methylnaphthalene in the ionic liquid 1-ethyl-3-methylimidazolium triflate showed that the reaction products are strongly d