1339205-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1339205-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,2,0 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1339205-72:
(9*1)+(8*3)+(7*3)+(6*9)+(5*2)+(4*0)+(3*5)+(2*7)+(1*2)=149
149 % 10 = 9
So 1339205-72-9 is a valid CAS Registry Number.
1339205-72-9Relevant articles and documents
Redox-neutral α-cyanation of amines
Ma, Longle,Chen, Weijie,Seidel, Daniel
, p. 15305 - 15308 (2012/10/29)
α-Aminonitriles inaccessible by traditional Strecker chemistry are obtained in redox-neutral fashion by direct amine α-cyanation/N-alkylation or alternatively, α-aminonitrile isomerization. These unprecedented transformations are catalyzed by simple carboxylic acids.
