24686-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24686-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,6,8 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 24686-89:
(7*2)+(6*4)+(5*6)+(4*8)+(3*6)+(2*8)+(1*9)=143
143 % 10 = 3
So 24686-89-3 is a valid CAS Registry Number.
24686-89-3Relevant articles and documents
The redox-Mannich reaction
Chen, Weijie,Seidel, Daniel
supporting information, p. 3158 - 3161 (2014/06/23)
A complement to the classic three-component Mannich reaction, the redox-Mannich reaction, utilizes the same starting materials but incorporates an isomerization step that enables the facile preparation of ring-substituted β-amino ketones. Reactions occur
