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915950-39-9

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915950-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 915950-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,9,5 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915950-39:
(8*9)+(7*1)+(6*5)+(5*9)+(4*5)+(3*0)+(2*3)+(1*9)=189
189 % 10 = 9
So 915950-39-9 is a valid CAS Registry Number.

915950-39-9Downstream Products

915950-39-9Relevant articles and documents

Synthetic, spectroscopic, X-ray structural and antimicrobial studies of 1,3-dithia-2-stibacyclopentane derivatives of phosphorus based dithiolato ligands

Chauhan,Singh,Shaik,Mathur,Huch

, p. 2841 - 2847 (2006)

Some mixed 1,3-dithia-2-stibacyclopentane derivatives with phosphorus based dithiolato ligands of the types over(SCH2 CH2 SS, -) bS (S) over(POGO, -) {where G = {single bond}CH(Me){single bond}CH(Me){single bond} and {single bond}C(Me)2{single bond}C(Me)2{single bond}} and over(SCH2 CH2 SS, -) bS (S) P (OR)2 {where R = Prn, Bun and Ph} have been synthesized by the reaction of 2-chloro-1,3-dithia-2-stibacyclopentane and the ammonium/sodium salt of the corresponding phosphorus based ligands in an equimolar ratio in anhydrous benzene solution. These yellow crystalline solid/semi-solid derivatives have been characterized by elemental analysis (C, H, S and Sb), molecular weights, melting point as well as spectral [UV, IR and NMR (1H, 13C and 31P)] studies. Single crystal X-ray diffraction analyses of 1,3-dithia-2-stibacyclopentane 2,3-butylenedithiophosphate revealed a monodentate mode of bonding of the dithiophosphate ligand in the complex. The free ligands and their antimony(III) complexes have also been screened for their antibacterial and antifungal activities.

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