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86839-09-0

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86839-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86839-09-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,3 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86839-09:
(7*8)+(6*6)+(5*8)+(4*3)+(3*9)+(2*0)+(1*9)=180
180 % 10 = 0
So 86839-09-0 is a valid CAS Registry Number.

86839-09-0Downstream Products

86839-09-0Relevant articles and documents

Syntheses with 2,4-Dimethylene-1,3-dithietanes. Mercaptopyridines; Thiazoles; Dithioles; Mesoionic and Non-mesoionic 1,2,3-Thiadiazoles

Capuano, Lilly,Boschat, Paul,Mueller, Ilse,Zander, Rita,Schramm, Volker,Haedicke, Erich

, p. 2058 - 2067 (2007/10/02)

The thioketene carboxylates 6, generated in situ from 2,4-dimethylene-1,3-dithietanes 1, undergo cyclocondensation with aminocrotonic acid derivatives 5 to give the 4-mercaptopyridines 4, whereas with the ester 7 of glycine and thioglycolic acid the alkyl

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