100131-99-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100131-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,1,3 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100131-99:
(8*1)+(7*0)+(6*0)+(5*1)+(4*3)+(3*1)+(2*9)+(1*9)=55
55 % 10 = 5
So 100131-99-5 is a valid CAS Registry Number.
100131-99-5Relevant articles and documents
The Synthesis and Cycloaddition Reactions of 3-Azabicyclohex-2-ene 3-oxide and 3-Azabicyclohept-2-ene 3-oxide. Highly Strained Bicyclic Nitrones
Tufariello, Joseph J.,Milowsky, Arnold S.,Al-Nuri, Mohammed,Goldstein, Steven
, p. 267 - 270 (2007/10/02)
The synthesis of two strained bicyclic nitrones is described.Subsequent cycloadditions demonstrated a high degree of regiochemical and stereochemical control.