102975-33-7 Usage
Derivative of indole
Heterocyclic compound commonly found in natural products
Biological activities
Wide range of biological activities
Physical properties
Pale yellow solid, insoluble in water, soluble in organic solvents
Uses
Building block in the synthesis of pharmaceuticals and agrochemicals, modulation of biological processes
Potential applications
Materials science, organic electronics
Unique features
Versatile chemical compound with promising industrial and research applications
Check Digit Verification of cas no
The CAS Registry Mumber 102975-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,7 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102975-33:
(8*1)+(7*0)+(6*2)+(5*9)+(4*7)+(3*5)+(2*3)+(1*3)=117
117 % 10 = 7
So 102975-33-7 is a valid CAS Registry Number.
102975-33-7Relevant articles and documents
SYNTHESIS OF INDOLES FROM PYRIDINIUM SALTS. 4. KETIMINES IN THE SYNTHESIS OF INDOLES FROM 3-NITROPYRIDINIUM SALTS
Yurovskaya, M. A.,Afanas'ev, A. Z.,Chertkov, V. A.,Gizatullina, E. M.,Bundel', Yu. G.
, p. 1305 - 1308 (2007/10/02)
The possibility of using certain ketimines in place of mixtures of ketone and amine in the synthesis of indoles from 3-nitropyridinium salts has been demonstrated.The use of ketimines leads, in many cases, to increased yields of indoles and simplifies their isolation.It has been established that the rate of indole formation is considerably increased in polar aprotic solvents.
