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N-(2-Bromo-benzyl)-N-(1,1-dioxo-2,3-dihydro-1H-1λ6-thiophen-3-yl)-acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

215653-98-8

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215653-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215653-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,6,5 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 215653-98:
(8*2)+(7*1)+(6*5)+(5*6)+(4*5)+(3*3)+(2*9)+(1*8)=138
138 % 10 = 8
So 215653-98-8 is a valid CAS Registry Number.

215653-98-8Downstream Products

215653-98-8Relevant academic research and scientific papers

Generation of isoquinolino-o-quinodimethanes from fused 3-sulfolenes

Chen, Hong-Chuan,Chou, Ta-Shue

, p. 12609 - 12622 (2007/10/03)

Isoquinolino-3-sulfolene 7 has been prepared efficiently from 3,4- epoxysulfolene 8. Deprotonation-alkylation reactions proceed smoothly but with low regioselectivity to give substituted isoquinolino-3-sulfolenes. The pyrolysis of these fused 3-sulfolenes at various temperatures provides an easy entry to the corresponding isoquinolino-o-quinodimethanes.

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