449181-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 449181-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,1,8 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 449181-29:
(8*4)+(7*4)+(6*9)+(5*1)+(4*8)+(3*1)+(2*2)+(1*9)=167
167 % 10 = 7
So 449181-29-7 is a valid CAS Registry Number.
449181-29-7Relevant articles and documents
PROCESS FOR PRODUCING QUINOLINE CARBOXYALDEHYDE DERIVATIVE AND INTERMEDIATE THEREOF
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, (2008/06/13)
2-Cyclopropyl-4-(4'-fluorophenyl)quinoline-3-carboxyaldehyde useful as a material for pharmaceutical products, can be obtained by reacting 3-cyclopropyl-3-oxopropanenitrile with 2-amino-4'-fluorobenzophenone to obtain 2-cyclopropyl-4-(4'-fluorophenyl)quin