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264278-18-4

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264278-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264278-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,7 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 264278-18:
(8*2)+(7*6)+(6*4)+(5*2)+(4*7)+(3*8)+(2*1)+(1*8)=154
154 % 10 = 4
So 264278-18-4 is a valid CAS Registry Number.

264278-18-4Downstream Products

264278-18-4Relevant articles and documents

Synthesis of cyclic iodonium salts containing an asymmetric carbon atom

Tolstaya,Vanchikov,Vinnik,Asulyan

, p. 978 - 983 (2007/10/03)

We report the synthesis of two iodonium salts with an asymmetric carbon atom in the cation, viz. 3-methyl-10H,10-(4-tolyl)dibenz[b,e]iodinium tetrafluoroborate and the salt of the same cation with the anion of (-)-mono(N-α-phenylethyl)maleic acid amide as well as the synthesis of 3-methyl-10H-dibenz[b,e]-iodinium tetrafluoroborate. 1999 KluwerAcademic/Plenum Publishers.

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