701911-46-8 Usage
General Description
1H-Pyrazole-4-carboxaldehyde, 1-ethyl-3,5-dimethyl- (9CI) is a chemical compound with the molecular formula C9H12N2O. It is a derivative of pyrazole and is commonly used in the synthesis of pharmaceuticals and other organic compounds. 1H-Pyrazole-4-carboxaldehyde, 1-ethyl-3,5-dimethyl- (9CI) is characterized by its aldehyde functional group and ethyl and dimethyl substituents, which contribute to its unique chemical properties and reactivity. Additionally, it is widely used as a building block in organic synthesis for the preparation of various bioactive molecules and pharmaceutical intermediates. Its versatile nature and applications make it an important compound in the field of organic chemistry and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 701911-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,1,9,1 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 701911-46:
(8*7)+(7*0)+(6*1)+(5*9)+(4*1)+(3*1)+(2*4)+(1*6)=128
128 % 10 = 8
So 701911-46-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2O/c1-4-10-7(3)8(5-11)6(2)9-10/h5H,4H2,1-3H3
701911-46-8Relevant articles and documents
Synthesis of 1-ethylpyrazole-4-carbaldehydes, 1,1′-methylenebis(3,5- dimethylpyrazole-4-carbaldehyde), and Schiff bases derived therefrom
Potapov,Khlebnikov,Ogorodnikov
, p. 550 - 554 (2007/10/03)
New pyrazole-containing aldehydes, 1-ethylpyrazole-4-carbaldehyde, 1-ethyl-3,5-dimethylpyrazole-4-carbaldehyde, and 1,1′-methylenebis(3,5- dimethylpyrazole-4-carbaldehyde), were synthesized by the Vilsmeier reaction. Their reactions with primary amines (a
