99858-81-8 Usage
Physical state
White to pale yellow solid
Solubility
Soluble in organic solvents such as acetone and ethanol
Uses
Building block in the synthesis of pharmaceuticals and other organic compounds, chiral auxiliary in asymmetric synthesis, potential applications in organocatalysis.
Check Digit Verification of cas no
The CAS Registry Mumber 99858-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,5 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99858-81:
(7*9)+(6*9)+(5*8)+(4*5)+(3*8)+(2*8)+(1*1)=218
218 % 10 = 8
So 99858-81-8 is a valid CAS Registry Number.
99858-81-8Relevant articles and documents
Ruthenium catalyzed amination cyclization of 1,2,4-butanetriol with primary amines: A borrowing hydrogen strategy for 3-pyrrolidinol synthesis
Xu, Qing-Song,Li, Chen,Xu, Yong,Xu, Defeng,Shen, Mei-Hua,Xu, Hua-Dong
supporting information, (2019/06/04)
A ruthenium based catalytic system ([Ru(p-cymene)Cl2]2/XantPhos with substoichiometric Cs2CO3) has been established to effectively achieve the first direct amination cyclization of 1,2,4-butanetriol with primary
