1391052-97-3 Usage
Chemical Properties
Off-White Solid
Uses
1-Cyclopropyl-1,4-dihydro-7-fluoro-6-methoxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (cas# 1391052-97-3) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 1391052-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,0,5 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1391052-97:
(9*1)+(8*3)+(7*9)+(6*1)+(5*0)+(4*5)+(3*2)+(2*9)+(1*7)=153
153 % 10 = 3
So 1391052-97-3 is a valid CAS Registry Number.