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68980-60-9

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68980-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68980-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,8 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68980-60:
(7*6)+(6*8)+(5*9)+(4*8)+(3*0)+(2*6)+(1*0)=179
179 % 10 = 9
So 68980-60-9 is a valid CAS Registry Number.

68980-60-9Downstream Products

68980-60-9Relevant articles and documents

Reactions of Fulvenes with 1,3-Dipolar Compounds, III. - Reactions of Tetraarylfulvenes with 3-Methyl-2,4-diphenyl-1,3-oxazolium-5-olate

Debaerdemaeker, Tony,Schroeer, Wolf-D.,Friedrichsen, Willy

, p. 502 - 520 (2007/10/02)

2,3,4,5-Tetraarylfulvenes 1 react with 3-methyl-2,4-diphenyl-1,3-oxazolium-5-olate (2) at the semicyclic double bond to give 3, 4, and 5.The reduction of 4a yields 6 which with N-phenyltriazolindione gives 7.The pyrrolines 4 are photo labile; on irradiati

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