6635-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6635-42-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6635-42:
(6*6)+(5*6)+(4*3)+(3*5)+(2*4)+(1*2)=103
103 % 10 = 3
So 6635-42-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O2S/c8-9-7-5-3-1-2-4-6(5)13(11,12)10-7/h1-4H,8H2,(H,9,10)
6635-42-3Relevant academic research and scientific papers
Substituted 2,3-dihydro-1,2,4-triazolo [4,3-b][1,2]benzisothiazol-3-amine, 5,5, dioxides
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, (2008/06/13)
2,3-Dihydro-1,2,4-triazolo[4,3-b][1,2]benzisothiazol-3-amine, 5,5-dioxides having the formula STR1 and salts thereof are new compounds which are useful as anti-inflammatory agents.