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1356836-93-5

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1356836-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1356836-93-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,8,3 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1356836-93:
(9*1)+(8*3)+(7*5)+(6*6)+(5*8)+(4*3)+(3*6)+(2*9)+(1*3)=195
195 % 10 = 5
So 1356836-93-5 is a valid CAS Registry Number.

1356836-93-5Upstream product

1356836-93-5Downstream Products

1356836-93-5Relevant articles and documents

Reaction of organylxenonium(II)salts, [RXe][Y], with organyl iodides, R'I, in anhydrous HF: Scope and limitation of a new synthetic approach to iodonium salts, [RR'I][Y]

Frohn, Hermann-Josef,Bardin, Vadim V.

experimental part, p. 2616 - 2620 (2012/05/31)

Perfluoroalkynylxenonium salts, [RXe][BF4] (R = CF 3C≡C, (CF3)22CFC≡C), reacted with organyl iodides, R'I (R' = 3-FC6H4, C6F 5, CF2 ≡CF, CF3CH2; no reaction with R' = CF3CF2CF2)in anhydrous HF to yield the corresponding asymmetric polyfluorinated iodonium salts, [RR'I][Y]. The action of the arylxenonium salt, [C6F5Xe]-[BF4], and the cycloalkenylxenonium salt, [cyclo-1,4-C6F7Xe]-[AsF6], on 4-FC6H4I gave [C6F5(4-FC 6H4)I][BF4] and [cyclo-1,4-C 6F7(4-FC6H4)I][AsF6], respectively, besides the symmetric iodonium salt, [(4-FC6H4)2 2I][Y]. But the aryl-, as well as the cycloalkenylxenonium salt, did not react with C6F5I, CF2 =CFI, and CF 3CH2I.

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