194342-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194342-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,3,4 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 194342-46:
(8*1)+(7*9)+(6*4)+(5*3)+(4*4)+(3*2)+(2*4)+(1*6)=146
146 % 10 = 6
So 194342-46-6 is a valid CAS Registry Number.
194342-46-6Relevant articles and documents
Acetic Acid Promoted Redox Annulations with Dual C-H Functionalization
Zhu, Zhengbo,Seidel, Daniel
supporting information, p. 2841 - 2844 (2017/06/07)
Amines such as 1,2,3,4-tetrahydroisoquinoline undergo redox-neutral annulations with 2-alkylquinoline-3-carbaldehydes as well as the corresponding 4-alkyl isomers and pyridine analogues. These processes involve dual C-H bond functionalization. Acetic acid