23886-64-8 Usage
Uses
2,5-Dibromobenzenesulfonyl chloride may be used to synthesize 1,1-dimethylethyl (2S,4R)-4-{[(2,5-dibromophenyl)sulfonyl]amino}-2-methyl-1-pyrrolidinecarboxylate and 1-benzyl-2-(2,5-dibromophenyl)indole.It may also be employed for the preparation of the following compounds:methyl (2E)-3-[2-octyl-3-(2-methoxy-2-oxoethyl)-1,1-dioxido-2,3-dihydro-1,2-benzisothiazol-6-yl]acrylatemethyl (2E)-3-[2-(4-methoxyphenyl)-3-(2-methoxy-2-oxoethyl)-1,1-dioxido-2,3-dihydro-1,2-benzisothiazol-6-yl]acrylate ethyl (2E)-3-[3-(2-ethoxy-2-oxoethyl)-2-(2-methoxybenzyl)-1,1-dioxido-2,3-dihydro-1,2-benzisothiazol-6-yl]acrylate
Check Digit Verification of cas no
The CAS Registry Mumber 23886-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,8 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23886-64:
(7*2)+(6*3)+(5*8)+(4*8)+(3*6)+(2*6)+(1*4)=138
138 % 10 = 8
So 23886-64-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H3Br2ClO2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H
23886-64-8Relevant articles and documents
LONG WAVELENGTH VOLTAGE SENSITIVE DYES
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Paragraph 0132; 0134, (2018/08/12)
The disclosure provides for provides for water-soluble near-infra red (NIR) emissive compounds, processes of making the compounds thereof, and use of the compounds therein.
POLYARYLENE POLYMERS AND PROCESSES FOR PREPARING
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, (2012/01/14)
Provided are sulfone-containing polyarylene polymers. Also provided are monomers and processes for preparing the polymers. The polyarylene polymers are suitable for use as engineering polymers.
