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220705-30-6

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220705-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220705-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,7,0 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220705-30:
(8*2)+(7*2)+(6*0)+(5*7)+(4*0)+(3*5)+(2*3)+(1*0)=86
86 % 10 = 6
So 220705-30-6 is a valid CAS Registry Number.

220705-30-6Downstream Products

220705-30-6Relevant articles and documents

Synthesis of 7-benzoxazol-2-yl and 7-Benzothiazol-2-yl-6-fluoro- quinolones

Richardson, Thomas O.,Shanbhag, Vinayak P.,Adair, Kimberly,Smith, Shantel

, p. 1301 - 1304 (2007/10/03)

The fluoroquinolones, 7-benzoxazol-2-yl-1-ethyl-6-fluoro-1,4-dihydro-4- oxoquinoline-3-carboxylic acid and 7-benzothiazol-2-yl-1-ethyl-6-fluoro-1,4- dihydro-4-oxoquinoline-3-carboxylic acid, were synthesized. The compounds were obtained, by use of the Gou

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