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82727-67-1

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82727-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82727-67-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,2 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82727-67:
(7*8)+(6*2)+(5*7)+(4*2)+(3*7)+(2*6)+(1*7)=151
151 % 10 = 1
So 82727-67-1 is a valid CAS Registry Number.

82727-67-1Upstream product

82727-67-1Relevant articles and documents

Novel photo-induced oxidative cyclization of 1,3-dimethyl-5-(1- arylmethylidene)pyrimidine-2,4,6(1,3,5H)-triones: Synthesis and properties of areno[5,6]pyrano[2,3-d]pyrimidine-2,4(1,3H)-dionylium ions and their photo-induced autorecycling oxidizing reacti

Naya, Shin-Ichi,Miyagawa, Masashi,Nitta, Makoto

, p. 4919 - 4930 (2007/10/03)

Novel photo-induced oxidative cyclization was accomplished to synthesize areno[b]pyrimido[5,4-e]pyran-2,4(1,3H)-dionylium ions 13a-c+· ClO4-. Furthermore, 13a-c+·BF 4- and their phenyl-subs

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