164915-57-5 Usage
General Description
7-Nitro-3(2H)-benzofuranone is a chemical compound with the molecular formula C8H5NO4. It is a nitro-substituted benzofuranone and is commonly used as a reagent in organic synthesis. 7-Nitro-3(2H)-benzofuranone is a yellow crystalline solid and is known for its strong smell. It is often used in the manufacturing of pharmaceuticals, agrochemicals, and dyes. Additionally, 7-Nitro-3(2H)-benzofuranone has been studied for its potential biological activity and has shown to have antimicrobial, antifungal, and antiproliferative properties. It is important to handle this compound with care, as it can be hazardous if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 164915-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,9,1 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 164915-57:
(8*1)+(7*6)+(6*4)+(5*9)+(4*1)+(3*5)+(2*5)+(1*7)=155
155 % 10 = 5
So 164915-57-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H8O3/c1-11-8-4-2-3-6-7(10)5-12-9(6)8/h2-4H,5H2,1H3
164915-57-5Relevant articles and documents
3-(benzofuran-7-yl)-6-haloalkyluracils
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, (2008/06/13)
Herbicidal 3-(benzofuran-7-yl)-6-haloalkyluracils of the formula STR1 in which M is fluoroalkyl (C1-6); D is hydrogen, alkyl (C1-6), or alkoxy(C1-6)-carbonyl; E is hydrogen or alkyl (C1-6), or D and E taken together are --CH2 CH2 --; R is hydrogen, amino, alkyl (C1-6), 2-alkenyl (C3-6), 2-alkynyl (C3-6), alkoxy(C1-6)methyl, benzyl, amino, fluoroalkyl (C1-6), alkoxy (C1-6)-carbonylmethyl; or cyanoalkyl (C1-6) having preferably one cyano group; X is hydrogen, fluorine, chlorine, bromine, cyano, alkyl(C1-6), haloalkyl(C1-6), haloalkoxy(C1-6), or alkoxy(C1-6); Y is hydrogen, alkyl (C1-6), fluorine, chlorine, or bromine; and Z is CH2, C=O, C=S, --CH(OH)--, --CH2 CH2 --, --CH=CH--, --(C=O)CH2 --; or C=N--O--R' wherein R' is alkyl(C1-6).
