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2-Thiobenzoylimino-[1,3]dithiolane-4,5-dicarboxylic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159681-60-4

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159681-60-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159681-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,8 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 159681-60:
(8*1)+(7*5)+(6*9)+(5*6)+(4*8)+(3*1)+(2*6)+(1*0)=174
174 % 10 = 4
So 159681-60-4 is a valid CAS Registry Number.

159681-60-4Relevant academic research and scientific papers

FURTHER STUDIES ON THE REACTION OF STABLE PHOSPHORUS YLIDES WITH CYCLIC cis-DISULFIDES

Abdou, Wafaa M.,Hennawy, Ibtisam T.

, p. 105 - 112 (2007/10/02)

The behavior of 5-phenyl-3H-1,2,4-dithiazole-3-thione (Ib) toward stable phosphorus ylides: methoxy- (IIIa), ethoxycarbonylmethylenetriphenylphosphorane (IIIb) and acetonylidenetriphenylphosphorane (IIIc) has been studied.The reactions take different paths leading to unusual products, depending only on the nature of the substituents of the ylides used.Structures of the new compounds were established on the basis of elemental analyses and spectroscopie studies.Some reaction mechanisms are proposed.Key words: Heterocyclic sulfur compounds; cis-disulfides; stable phosphorus ylides.

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