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148679-88-3

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148679-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148679-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,6,7 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 148679-88:
(8*1)+(7*4)+(6*8)+(5*6)+(4*7)+(3*9)+(2*8)+(1*8)=193
193 % 10 = 3
So 148679-88-3 is a valid CAS Registry Number.

148679-88-3Downstream Products

148679-88-3Relevant articles and documents

REARRANGEMENT OF EPOXIDIZED BENZYNE/FURAN CYCLOADDUCTS: A CONVENIENT ROUTE TO α-FORMYL AND α-ACYL-2-INDANONES

French, Larry G.,Fenlon, Edward E.,Charlton, Timothy P.

, p. 851 - 854 (2007/10/02)

The Lewis acids, LiClO4 and BF3*Et2O, promote carbocation driven ring contracting rearrangements of epoxides derived from the Diels-Alder adducts of benzyne and furans.This unprecedented transformation provides moderate to excellent yields of novel α-formyl and α-acyl-2-indanones.

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