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87020-84-6

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87020-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87020-84-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,2 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87020-84:
(7*8)+(6*7)+(5*0)+(4*2)+(3*0)+(2*8)+(1*4)=126
126 % 10 = 6
So 87020-84-6 is a valid CAS Registry Number.

87020-84-6Downstream Products

87020-84-6Relevant articles and documents

Base Catalysed Rearrangements involving Ylide intermediates. Part 17. The Preparation and Thermal Rearrangrmrnt of Pentadienylammonioamidates

Chantrapromma, Kan,Ollis, W. David,Somanathan, Ratnasamy,Sutherland, Ian O.

, p. 1041 - 1048 (2007/10/02)

The thermal rearrangements of the (2'E)-penta-2',4'-dienylammonioamidates (13) give products (14) and (15) that are formally derived from and rearrangements and, in some cases, the product (16) of a rearrangement.The products (14) and (1

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