55480-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55480-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,8 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55480-47:
(7*5)+(6*5)+(5*4)+(4*8)+(3*0)+(2*4)+(1*7)=132
132 % 10 = 2
So 55480-47-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H8BrN3O3/c1-6(14)9(10)12-11-7-2-4-8(5-3-7)13(15)16/h2-5,11H,1H3/b12-9-
55480-47-2Relevant articles and documents
1,3-DIPOLAR CYCLOADDITION AND NUCLEOPHYLIC SUBSTITUTION REACTIONS OF C-ACETYL AND C-ETHOXYCARBONYL DERIVATIVE OF HYDRAZIDOYL BROMIDES
Tewari, R. S.,Parihar, P.
, p. 129 - 136 (2007/10/02)
1,3-Dipolar cycloaddition as well as nucleophilic substitution reactions of c-acetyl and c-ethoxycarbonyl derivatives of hydrazidoyl bromides with a variety of dipolarophiles viz., alkenes, alkynes, α,β-unsaturated ketones, aldehydes azomethines and selec