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14753-39-0

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14753-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14753-39-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,5 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14753-39:
(7*1)+(6*4)+(5*7)+(4*5)+(3*3)+(2*3)+(1*9)=110
110 % 10 = 0
So 14753-39-0 is a valid CAS Registry Number.

14753-39-0Upstream product

14753-39-0Relevant articles and documents

Convenient synthesis of 1,3-dithiolane-2-thiones: Cyclic trithiocarbonates as conformational locks

Dotsenko, Irina A.,Zhao, Qinliang,Franz, Andreas H.,Batoon, Patrick,Samoshina, Nataliya M.,Samoshin, Vyacheslav V.

, p. 16 - 41 (2014/07/07)

A series of novel 1,3-dithiolane-2-thiones, or cyclic trithiocarbonates, has been prepared by a new simple procedure: a treatment of the corresponding epoxides with the commercially available potassium ethyl xanthogenate, KSC(S)OEt. The stereochemistry of the products was determined by 1H NMR and in some cases by single-crystal X-ray data. Cyclohexane-based 1,3- dithiolane-2-thiones revealed a trans-fusion of the carbo- and hetero-cycles. The products obtained from the mono-substituted cyclohexene oxides demonstrated an axial position of the substituents. Thus the epoxide transformation into trithiocarbonate can be used as a method for locking cyclic compounds in unstable conformations.ARKAT-USA, Inc.

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