408353-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408353-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,5 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 408353-60:
(8*4)+(7*0)+(6*8)+(5*3)+(4*5)+(3*3)+(2*6)+(1*0)=136
136 % 10 = 6
So 408353-60-6 is a valid CAS Registry Number.
408353-60-6Relevant articles and documents
Synthesis and structure of nitroethylpyrrolidone carboxylates
Nikonorov,Ostroglyadov,Vasil'Ev,Berestovitskaya
experimental part, p. 1681 - 1690 (2011/12/03)
3-Methoxycarbonyl-4-phenyl- and 4-(3-pyridyl)-2-pyrrolidones react with 2-aryl(heteryl)-1-nitroethenes to form C3-adducts as one or two diastereomers. Their structure was characterized by the IR, 1H, and 13C NMR spectrosco
