219322-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219322-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,3,2 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 219322-98:
(8*2)+(7*1)+(6*9)+(5*3)+(4*2)+(3*2)+(2*9)+(1*8)=132
132 % 10 = 2
So 219322-98-2 is a valid CAS Registry Number.
219322-98-2Relevant academic research and scientific papers
Optically active pyridonecarboxylic acid derivatives
-
, (2008/06/13)
N1 -(1,2-cis-2-halogenocyclopropyl)-substituted pyridonecarboxylic acid derivatives represented by the following formula (I) the terms of which are defined in the specification and the salts thereof are disclosed: STR1 These compounds have pate
