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81455-07-4

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81455-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81455-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,5 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81455-07:
(7*8)+(6*1)+(5*4)+(4*5)+(3*5)+(2*0)+(1*7)=124
124 % 10 = 4
So 81455-07-4 is a valid CAS Registry Number.

81455-07-4Downstream Products

81455-07-4Relevant articles and documents

A cleaner approach to solid-supported radical chemistry: Application of hypophosphite salts to intramolecular C-C bond formation on the solid-phase

Chevet, Caroline,Jackson, Toby,Santry, Barbara,Routledge, Anne

, p. 477 - 480 (2007/10/03)

The application of hypophosphite salts to solid-supported radical chemistry has been explored. EPHP-mediated intramolecular cyclisations have been shown to give good yield of cyclised products on JandaJel resin. Georg Thieme Verlag Stuttgart.

SELECTIVE PHENYLATION IN MILD CONDITIONS OF ONE HYDROXY GROUP IN GLYCOLS WITH TRIPHENYLBISMUTH DIACETATE: A NEW SPECIFIC GLYCOL REACTION.

David, Serge,Thieffry, Annie

, p. 5063 - 5066 (2007/10/02)

Refluxing for 4-5 h a dichloromethane solution of diol in the presence of an equimolecular quantity of triphenylbismuth diacetate gave the monophenyl ether in good to excellent yield.

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