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142701-19-7

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142701-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142701-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142701-19:
(8*1)+(7*4)+(6*2)+(5*7)+(4*0)+(3*1)+(2*1)+(1*9)=97
97 % 10 = 7
So 142701-19-7 is a valid CAS Registry Number.

142701-19-7Downstream Products

142701-19-7Relevant articles and documents

Bis- and Tris(tetrathiafulvalenes) (TTFs) Derived from Reactions of the TTF-thiolate Anion

Bryce, Martin R.,Marshallsay, Gary J.,Moore, Adrian J.

, p. 4859 - 4862 (2007/10/02)

A range of new bis- and tris-TTF derivatives has been prepared using the TTF-thiolate anion 2 as a key intermediate.Thiolate anion 2 reacts with 2-bromoethanol to yield alcohol 3 from which the bis- and tris-TTF systems 4-7 have been obtained by reaction

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