146198-68-7 Usage
Molecular Weight
244.23 g/mol
Functional Groups
Ethyl ester, fluoro-benzoyl, oxo (ketone)
Usage
Intermediate in the synthesis of pharmaceuticals and agrochemicals
Reagent in organic synthesis
Building block for the synthesis of various pharmaceuticals
Applications in the production of anti-inflammatory and analgesic drugs
Structurally similar to acetoacetic acid ethyl ester
Check Digit Verification of cas no
The CAS Registry Mumber 146198-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,1,9 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 146198-68:
(8*1)+(7*4)+(6*6)+(5*1)+(4*9)+(3*8)+(2*6)+(1*8)=157
157 % 10 = 7
So 146198-68-7 is a valid CAS Registry Number.
146198-68-7Relevant articles and documents
PYRROLOPYRIDAZINE DERIVATIVES
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Page 53, (2008/06/13)
The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.