189682-94-8 Usage
Dioxinoindolone ring structure
Contains a dioxinoindolone ring with a fluorine atom and a sulfonyloxymethyl substituent
Classification
Tetrahydro compound
Stereochemistry
2R configuration
Potential Applications
Pharmaceuticals and organic synthesis
Check Digit Verification of cas no
The CAS Registry Mumber 189682-94-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,6,8 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189682-94:
(8*1)+(7*8)+(6*9)+(5*6)+(4*8)+(3*2)+(2*9)+(1*4)=208
208 % 10 = 8
So 189682-94-8 is a valid CAS Registry Number.
189682-94-8Relevant articles and documents
AZAHETEROCYCLYMETHYL DERIVATIVES OF 2,3,8,9-TETRAHYDRO-7H-1,4-DIOXINO 2,3-e]INDOL-8-ONE
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, (2008/06/13)
The compounds of formula (I) wherein X is H2 or O; R is hydrogen, hydroxy, halo, trifluoromethyl, trifluoromethoxy, alkyl, alkoxy, aralkoxy, alkanoyloxy, amino, mono- or di-alkylamino, alkanamido or alkanesulfonamido; Z is defined by formula (II), (III
Aminomethyl-2 3 8 9-tetrahydro-7H-1 4-dioxino?2 3-E!-indol-8-ones and derivatives
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, (2008/06/13)
The compounds of formula I: STR1 wherein R1 and R2 are, independently, hydrogen, alkyl, phenyl or benzyl; or R1 and R2, taken together, are benzylidene optionally substituted with R3 as defined below
