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345652-47-3

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345652-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 345652-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,6,5 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 345652-47:
(8*3)+(7*4)+(6*5)+(5*6)+(4*5)+(3*2)+(2*4)+(1*7)=153
153 % 10 = 3
So 345652-47-3 is a valid CAS Registry Number.

345652-47-3Downstream Products

345652-47-3Relevant articles and documents

Thiono and Dithio Esters, XXX. Reactions of Isocyanides with Thiooxalates

Hartke, Klaus,Kumar, Arvind,Henssen, Guenther,Quante, Josef

, p. 3107 - 3114 (2007/10/02)

Dimethyl tetrathiooxalate (1) reacts with all isocyanides 2 investigated to form 2-imino-1,3-dithioles 4 in high yield.Complex mixtures of products, however, are obtained from O,O-dimethyl dithiooxalate (5) and isocyanides.The main product is always the 1,3-thiazetidine 7, byproducts are the azetidinethiones 8 and the 3,3'-biazetidine-2,2'-dithiones 6.

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