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3-tert-butylcyclobut-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

95904-85-1

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95904-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95904-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,0 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95904-85:
(7*9)+(6*5)+(5*9)+(4*0)+(3*4)+(2*8)+(1*5)=171
171 % 10 = 1
So 95904-85-1 is a valid CAS Registry Number.

95904-85-1Relevant articles and documents

A GENERAL METHOD FOR THE REDUCTIVE DECHLORINATION OF 4,4-DICHLOROCYCLOBUTENONES

Danheiser, Rick L.,Savariar, Selvaraj

, p. 3299 - 3302 (2007/10/02)

Exposure of 4,4-dichlorocyclobutenones to the action of zinc dust in ethanol containing 5 equiv each of AcOH and TMEDA results in smooth reductive dechlorination producing simple cyclobutenones.

VICINAL ALKYLATION OF ALKYNES. A SHORT ROUTE TOWARD Δα,β BUTENOLIDES, FURANS AND CYCLOPENTENONES.

Schmit, C.,Sahraoui-Taleb, S.,Differding, E.,Dehasse-De Lombaert, C. G.,Ghosez, L.

, p. 5043 - 5046 (2007/10/02)

Cyclobutenones 1 which are readily prepared from alkynes and keteniminium salts 2 were regiospecifically converted into Δα,β butenolides 4 or cyclopentenones 7.Reaction of 4 with diisobutylaluminium hydride yielded the corresponding substituted

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