103877-51-6 Usage
Uses
Ethyl 7-chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate is a heterocyclic compound and can be used as a pharmaceutical intermediate.
Check Digit Verification of cas no
The CAS Registry Mumber 103877-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,7 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103877-51:
(8*1)+(7*0)+(6*3)+(5*8)+(4*7)+(3*7)+(2*5)+(1*1)=126
126 % 10 = 6
So 103877-51-6 is a valid CAS Registry Number.
103877-51-6Relevant articles and documents
CRYSTALLINE FORM OF OZENOXACIN AND PROCESSES FOR PREPARATION THEREOF
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Page/Page column 14; 15, (2020/05/12)
The present invention relates to a crystalline form of 1-cyclopropyl-8-methyl-7- (5-methyl-6-(methylamino)pyridin-3-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid the compound of formula-1, which is represented by the following structural formula-1. The
