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866041-49-8

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866041-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866041-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,0,4 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 866041-49:
(8*8)+(7*6)+(6*6)+(5*0)+(4*4)+(3*1)+(2*4)+(1*9)=178
178 % 10 = 8
So 866041-49-8 is a valid CAS Registry Number.

866041-49-8Downstream Products

866041-49-8Relevant articles and documents

Intramolecular [4 + 2] cycloadditions of benzynes with conjugated enynes, arenynes, and dienes

Hayes, Martin E.,Shinokubo, Hiroshi,Danheiser, Rick L.

, p. 3917 - 3920 (2007/10/03)

(Chemical Equation Presented) Benzynes generated by the reaction of o-(trimethylsilyl)aryl triflates with TBAT participate in intramolecular [4 + 2] cycloadditions with conjugated enynes, arenynes, and dienes to furnish highly condensed polycyclic aromatic compounds.

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